[102] Hybridization of Mesoporous Silica Nanoparticles with Hydrophobic NIR Dye for Photothermal Applications

    P. Beyazkılic, S. Akcimen, B. Ortaç, E. Bukuoglu and C. Elbuken

    ACS Fall 2022,  Chicago, USA, 21 – 25 August 2022, paper 3738416, https://doi.org/10.1021/scimeetings.2c00617

    [101] Photothermal Dye-Doped Liquid Crystals for NIR-Responsive Release Applications

    P. Beyazkılic, S. Akcimen, S. Cai, C. Elbuken, B. Ortaç and E. Bukuoglu
    ACS Spring 2022,  San Diego, USA, 20-24 March 2022, paper 3643047

    [100] Resonant Mode Tuning of Ge2Sb2Te5 Coated Silica Microresonators

    E. Huseyinoglu, E. Özgür, G. Bakan, B. Ortaç and A. Dana
    CLEO/EUROPE-EQEC’2021, Munich, Germany (Held Online), 21-25 June 2021, paper CK-10.4

    [99] Gamma Radiation Effect on Ytterbium-Doped Optical Fibers: Investigation of Color Centers

    E. Kendir, Y. Midilli, H. Çamiçi, A. Karatutlu, E. Yapar Yıldırım, and B. Ortaç
    CLEO/EUROPE-EQEC’2021, Munich, Germany (Held Online), 21-25 June 2021, paper CJ-9.4

    [98] Au-Capped Si Nanowhiskers for Size-Dependent Improved Fluorescence of Fluorophores

    A. Karatutlu, İ. Şeker, M. Karakiz, K. Gölcük and B. Ortaç
    CLEO/EUROPE-EQEC’2021, Munich, Germany (Held Online), 21-25 June 2021, paper CL-5.4

    [97] High-Power Cladding Light Stripper with Vapor Deposition of Polyethersulfone

    B. Şimşek, O. Aktaş, A. Karatutlu,  A. Başaran, E. Yapar Yıldırım, Y. Midilli and B. Ortaç
    CLEO/EUROPE-EQEC’2021, Munich, Germany (Held Online), 21-25 June 2021, paper CJ-8.5

    [96] Production of Biaxial-Polarization-Maintaining Optical Fiber with Panda-Type and Elliptical-Core Geometry

    A. Karatutlu, E. Yapar Yıldırım, E. Kendir and B. Ortaç
    CLEO/EUROPE-EQEC’2021, Munich, Germany (Held Online), 21-25 June 2021, paper CE-P.11

    [95] Demonstration of a Novel Cladding Light Stripper Fabrication Method Based On Poly (Chloro-P-Xylene) Polymer Material

    Y. Midilli, G. Liman, G. Demirel and B. Ortaç
    CLEO/EUROPE-EQEC’2021, Munich, Germany (Held Online), 21-25 June 2021, paper CJ-P.18

    [94] Side Pump Combiner Fabrication on a Photonic Crystal Fiber in (1 + 1) x 1 Configuration

    Y. Midilli,  B. Şimşek and B. Ortaç
    CLEO/EUROPE-EQEC’2021, Munich, Germany (Held Online), 21-25 June 2021, paper CJ-P.17

    [93] A Novel NIR-Absorber Developed with Mesoporous Silica Nanoparticles for Photothermal Applications

    P. Beyazkılıç, S. Akçimen, Y. Midilli,  B. Ortaç and C. Elbüken
    CLEO/EUROPE-EQEC’2021, Munich, Germany (Held Online), 21-25 June 2021, paper CL-2.5

    [92] Nanomaterials Produced with Pulsed Laser Ablation and Their Applications (Invited Talk)
    B. Ortaç
    CESCOP2019, Karadeniz Technical University, Trabzon, Turkey 04-06 September 2019,  Book of Abstracts and Full Papers Page 19

    [91] High Power Supercontinuum Generation in Graded-Index Multimode Fibers
    U. Teğin and B. Ortaç
    CLEO/EUROPE-EQEC’2019, Munich, Germany, 23-27 June 2019, paper CJ-11.4

    [90] All-fiber All-normal-dispersion Femtosecond Laser with Nonlinear Multimodal Interferencebased Saturable Absorber
    U. Teğin and B. Ortaç
    CLEO/EUROPE-EQEC’2019, Munich, Germany, 23-27 June 2019, paper CJ-11.1

    [89] A Combinatorial Buffered Oxide Etching Method for High-Power Cladding Light Stripper
    E. Yapar Yildirim, A. Karatutlu, E.T. Balk, Y. Midilli and B. Ortaç
    CLEO/EUROPE-EQEC’2019, Munich, Germany, 23-27 June 2019, paper CJ-P.53

    [88] An All-Fiber Ultra-Low Numerical Aperture High Power Fiber MOPA System with an Output Power above 500 W
    Y. Midilli and B. Ortaç
    CLEO/EUROPE-EQEC’2019, Munich, Germany, 23-27 June 2019, paper CJ-2.4

    [87] 915 nm Pumped 1018 nm Yb-Doped All-Fiber High Power Fiber Laser System
    Y. Midilli, O.B. Efunbajo, B. Şimşek and B. Ortaç
    CLEO/EUROPE-EQEC’2019, Munich, Germany, 23-27 June 2019, paper CJ-P.30

    [86] Geometric parametric instability of femtosecond pulses in graded-index multimode fiber
    U. Teğin and Bülend Ortaç
    Frontiers in Optics (FiO) 2017, Washington, DC, United States, 18-21 September 2017, paper JTu3A.72

    [85] Optical electrophysiology: Femtosecond laser facilitated electrophysiological measurements from single cells
    A. A. Seymen, E. Ozgur and Bülend Ortaç
    CLEO/EUROPE-EQEC’2017, Munich, Germany, 25-29 June 2017, paper CL-P.2

    [84] Spatio-temporal evolution of ultrashort pulses in graded-index multimode fiber at normal dispersion
    U. Tegin and Bülend Ortaç
    CLEO/EUROPE-EQEC’2017, Munich, Germany, 25-29 June 2017, paper CD-P.44

    [83] A Twisted Shaped Cladding Light Stripper by CO2 Laser Processing For High Power Fiber Lasers and Amplifiers
    B. Şimsek, E. Uzcengiz Şimsek, Y. Midilli and Bülend Ortaç
    CLEO/EUROPE-EQEC’2017, Munich, Germany, 25-29 June 2017, paper CJ-P.8

    [82] Surface Treatment of Conical-Shaped Optical Fiber Deflectors by Using CO2 Laser
    E. Uzcengiz Şimsek, B. Şimsek and Bülend Ortaç
    CLEO/EUROPE-EQEC’2017, Munich, Germany, 25-29 June 2017, paper CM-P.27

    [81] Laser Material Processing Lead to Nanotoxicity
    C. Kursungöz, S.T. Tas, B. Alten, M. Yesiltepe, Y. Sara, M. F. Sargon, and Bülend Ortaç
    CLEO/EUROPE-EQEC’2017, Munich, Germany, 25-29 June 2017, paper CM-P.5

    [80] Three Months of Laser-Generated Nanoparticle Exposure Did Not Alter Cognition and Mood in Rats
    Sadık Taşkın Taş, Canan Kurşungöz, Barış Alten, Bülend Ortaç, Mustafa Fevzi Sargon, Mehmet Yıldırım Sara
    8th International Nanotoxciology Congress, 1-4 June 2016, 240

    [79] Localization and Distribution of Nanoparticles Generated During Real-Time Laser Material Processing in Rats
    Canan Kurşungöz, Sadık Taşkın Taş, Barış Alten, Mehmet Yıldırım Sara, Mustafa Fevzi Sargon, Bülend Ortaç
    8th International Nanotoxciology Congress, 1-4 June 2016, 133

    [78] CO2 polishing of femtosecond laser micromachined microfluidic channels
    M. Serhalioglu, B. Ortaç, C. Elbuken, N. Biyikli, M. E. Solmaz
    CLEO 2016, San Jose, USA, 5-10 June 2016, paper STh4K. 5

    [77] The formation of Colloidal 2D/3D MoS2 Nanostructures in Organic Liquid Environment
    E. Durgun, H. S. Sen, T. Oztas and B. Ortaç
    ECS Transaction, 2015, vol. 66, issue 40, pp. 9-16

    [76] Enhanced Light Scattering with Energy Downshifting Using 16 Nm Indium Nitride Nanoparticles for Improved Thin-Film a-Si NIP Solar Cells
    F. I. Chowdhury, K. Islam, S. Alkis, B. Ortaç, M. Alevli, N. Dietz, A. K. Okyay and A. Nayfeh
    ECS Transaction, 2015, vol. 66, issue 40, pp. 9-16

    [75] Enhanced light scattering with energy downshifting using 16 nm indium nitride nanoparticles for improved thin-film a-Si NIP solar cells
    F. I. Chowdhury, K. Islam, S. Alkis, B. Ortaç, M. Alevli, N. Dietz, A. K. Okyay and A. Nayfeh
    ECS Meeting, 24-28 May 2015, Chicago, Illinois, paper 2259

    [74] Property Enhancement in Unsaturated Polyester Nanocomposites by Using a Reactive Intercalant for Clay Modification
    Sinan Sen, Hatice Burcin Gundem, Bülend Ortaç
    10th International Conference on Composite Science and Technology, Lisboa, Portugal, September 2-4, 2015

    [73] The formation of Colloidal 2D/3D MoS2 Nanostructures in Organic Liquid Environment
    Engin Durgun, H. Şener Şen, Tuğba Öztaş, Bülend Ortaç
    MAR15 Meeting of The American Physical Society, San Antonio, TX, March 2-6, 2015

    [72] Synthesis of MoSe2 Nanocrystals by Laser Ablation Method and Their Properties
    Canan Kurşungöz, Elif Uzcengiz, Bülend Ortaç
    NANO-TR11, Middle East Technical University, Ankara, Turkey, 22-25 June, 2015

    [71] Does laser material processing lead to nanotoxicity?
    Canan Kurşungöz, Sadık Taşkın Taş, M. Yıldırım Sara, Mustafa F. Sargon, Bülend Ortaç
    NANO-TR11, Middle East Technical University, Ankara, Turkey, 22-25 June, 2015

    [70] Enhanced Retention Characteristic of MOS Charge Trapping Memory with InN Nanoparticles Embedded in ZnO Charge Trapping Layer
    N. El-Atab, F. Cimen, S. Alkis, B. Ortaç, M. Alevli, N. Dietz, A. K. Okyay and A. Nayfeh
    MRS 2014 Fall Meeting, Boston, USA, 1-5 December 2014, paper M1.05

    [69] Photoluminescence Effect of Indium Nitride Nanocrystals on the Performance of a-Si:H Solar Cell Poster
    Farsad Imtiaz Chowdhury, Kazi M Islam, Sabri Alkis, Vikas Kumar, Bülend Ortaç, Mustafa Alevli, Nikolaus Dietz, Ali K. Okyay, Ammar Nayfeh
    DOI: 10.13140/RG.2.1.2839.8160 , Boston, Massachusetts, 2014 MRS Fall Meeting & Exhibit, DOI:10.13140/RG.2.1.2839.8160

    [68] Time Resolved Terahertz Spectroscopy for Investigation of Charge Carrier Dynamics in Semiconductors
    E. Kaya, E. Arık, Z. Özer, H. Berberoğlu, B. Ortaç, H. Altan and O. Esentürk
    ISSTC 2014, İstanbul Medeniyet University, İstanbul, Turkey, 13-15 January 2014

    [67] Analysis of the germanium nanoparticles interaction with Calf Thymus DNA and human serum albumin
    C. Kurşungöz, Ö. F. Sarıoğlu, T. Tekinay and B. Ortaç
    NANOTR9, Atatürk University, Erzurum, Turkey, 24-28 June 2013, paper D018

    [66] Silver nanoparticle distribution in hippocampus tissue
    C. Kurşungöz, Y. Sara, M. F. Sargon and B. Ortaç
    NANOTR9, Atatürk University, Erzurum, Turkey, 24-28 June 2013, paper D014

    [65] Preparation of silica nanoparticles from sugarbeet bagasse by laser ablation
    N. O. San, Y. Tümtaş, C. Kurşungöz, Ö. Yaşa, B. Ortaç and T. Tekinay
    NANOTR9, Atatürk University, Erzurum, Turkey, 24-28 June 2013, paper C024

    [64] Semiconductor nanocrystal based UV/VIS range photodetectors
    S. Alkış, L. E. Aygün, F. Bozkurt, A. C. Koşger, B. Tekcan, B. Ortaç and A. K. Okyay
    NANOTR9, Atatürk University, Erzurum, Turkey, 24-28 June 2013

    [63] Comparison of GaN nanoparticle generation through nanosecond and femtosecond laser ablation in organic liquid environment
    A. Demirel, T. Öztaş, İ. Yılmaz and B. Ortaç
    NANOTR9, Atatürk University, Erzurum, Turkey, 24-28 June 2013

    [62] Laser synthesized gold nanoparticles for high sensitive strain gauges
    S. Burzhuev, A. Dana and B. Ortaç
    NANOTR9, Atatürk University, Erzurum, Turkey, 24-28 June 2013

    [61] Synthesis of colloidal 2D/3D MoS2 nanostructures by pulsed laser ablation in different liquids
    T. Öztaş and B. Ortaç
    NANOTR9, Atatürk University, Erzurum, Turkey, 24-28 June 2013

    [60] Effect of silver nanoparticles in different concentrations on the growth of lemna minor in an alkaline environment
    E. Tunca, E. Üçüncü, A. D. Özkan, Z. E. Ülger, C. Kurşungöz, B. Ortaç and T. Tekinay
    ICOEST 2013, Urgup, Nevsehir, Turkey, 18-21 June 2013.

    [59] Generation of Gallium Nitride Nano Particles in Organic Solution Using Pulse Laser Ablation
    A. Demirel, T. Öztaş, B. Ortaç and İbrahim Yılmaz
    ICECCO 2012, Turgut Özal University, Ankara, Turkey, 1-3 November 2012

    [58] Electrospun polymeric nanowebs incorporating noble metal and semiconductor nanoparticles: towards functional nanofibrous nanocomposites
    B. Ortaç, H. A. Vural, F. Kayacı and T. Uyar
    NANOTR8, Hacettepe University, Ankara, Turkey, 25- 29 June 2012, paper PP-463

    [57] Terahertz Time Domain Spectroscopy Investigation of Nanofluids
    C. Koral, H. Altan, H. A. Vural, B. Ortaç and T. Okutucu
    NANOTR8, Hacettepe University, Ankara, Turkey, 25- 29 June 2012, paper PP-403

    [56] Thz Time Domain Spectroscopy Investigation of the Dynamics of Metal Nanoparticle Suspensions in Micro-channels
    C. Koral, H. A. Vural, B. Ortaç, T. Okutucu and H. Altan
    NANOTR7, Sabancı University, İstanbul, Turkey, 27 June–1 July 2011, paper P2A40

    [55] Properties of a microjoule-class fiber oscillator mode-locked with a SESAM
    C. Lecaplain, B. Ortaç, G. Machinet, J. Boullet, M. Baumgartl, T. Schreiber, E. Cormier and A. Hideur
    CLEO/EUROPE-EQEC’2011, Munich, Germany, 22-26 May 2011, paper CF2-5

    [54] Sub-picosecond microjoule-class fiber lasers
    C. Lecaplain, B. Ortaç, G. Machinet, J. Boullet, M. Baumgartl, T. Schreiber, E. Cormier and A. Hideur
    CLEO/QELS’2011, Baltimore, USA, 1-6 May 2011, paper CThM1

    [53] Femtosecond Microjoule-Class Ytterbium Fiber Lasers
    A. Hideur, C. Lecaplain, B. Ortaç, G. Machinet, J. Boullet, E. Cormier, M. Baumgartl and T. Schreiber
    Advanced Solid-State Photonics, İstanbul, Turkey, 13–16 February 2011, paper AWA10

    [52] Megawatt peak powers from a mode-locked photonic-crystal fiber laser
    C. Lecaplain, B. Ortaç, G. Machinet, J. Boullet, E. Cormier and A. Hideur
    4th EPS-QEOD EUROPHOTON 2010, Hamburg, Germany, 29 August-3 September 2010, paper ThC1

    [51] Megawatt peak power femtosecond fiber oscillator
    M. Baumgartl, B. Ortaç, C. Lecaplain, A. Hideur, J. Limpert and A. Tünnermann
    4th EPS-QEOD EUROPHOTON 2010, Hamburg, Germany, 29 August-3 September 2010, paper TuB3

    [50] Generation of soliton molecules with independently evolving phase in a mode-locked fiber laser
    B. Ortaç, A. Zavyalov, C. K. Nielsen, O. Egorov, R. Iliew, J. Limpert, F. Lederer and A. Tünnermann
    Nonlinear Photonics 2010, Karlsruhe, Germany, 21-24 June 2010, paper NTuA5

    [49] High-energy femtosecond pulses from a dissipative soliton fiber laser
    C. Lecaplain, B. Ortaç and A. Hideur
    CLEO/QELS’2010, California, USA, 16-21 May 2010, paper CFK5
    [48] 130 nJ 77 fs dissipative soliton fiber laser
    M. Baumgartl, B. Ortaç, C. Lecaplain, A. Hideur, J. Limpert and A. Tünnermann
    CLEO/QELS’2010, California, USA, 16-21 May 2010, paper CFK3

    [47] High power fiber lasers
    B. Ortaç
    Invited, 17th International Conference on Advanced Laser Technologies, Antalya, Turkey, 26 September-1 October 2009

    [46] High-energy mode-locked Yb-doped fiber lasers
    C. Lecaplain, B. Ortaç, A. Hideur, J. Limpert and A. Tünnermann
    UFO–HFSW ’09, Arcachon, France, 31 August-4 September 2009

    [45] Lasers à fibre solitons dissipatifs de haute énergies
    C. Lecaplain, B. Ortaç, A. Hideur, J. Limpert and A. Tünnermann
    Les journées nationales d’optique guidée 2009, Lille, France, 6-9 July 2009

    [44] Experimental study of a passively mode-locked Yb-doped single-polarization microstructure fiber laser
    C. Lecaplain, B. Ortaç and A. Hideur
    CLEO/EUROPE-EQEC’2009, Munich, Germany, 14-19 June 2009, paper CJP23

    [43] 90 nJ energy femtosecond fiber-based chirped-pulse oscillator
    C. Lecaplain, B. Ortaç, A. Hideur, J. Limpert and A. Tünnermann
    CLEO/EUROPE-EQEC’2009, Munich, Germany, 14-19 June 2009, paper CJ81

    [42] Pulse dynamics in chirped-pulse fiber oscillators-scaling towards to 100 µJ
    M. Baumgartl, B. Ortaç, J. Limpert and A. Tünnermann
    CLEO/EUROPE-EQEC’2009, Munich, Germany, 14-19 June 2009, paper CJ93

    [41] High-energy soliton pulse generation with a passively mode-locked Er/Yb-doped multifilament-core large-mode-area fiber laser
    B. Ortaç, S. Jetschke, S. Unger, V. Reichel, J. Limpert and A. Tünnermann
    CLEO/EUROPE-EQEC’2009, Munich, Germany, 14-19 June 2009, paper CJ106

    [40] Microjoule-level picosecond and femtosecond mode-locked fiber oscillators
    B. Ortaç, M. Baumgartl, O. Schmidt, A. Hideur, I. Sagnes, A. Granache, J. Limpert and A. Tünnermann
    CLEO/EUROPE-EQEC’2009, Munich, Germany, 14-19 June 2009, invited paper CJ85

    [39] High-energy femtosecond chirped-pulse oscillator
    C. Lecaplain, B. Ortaç, A. Hideur, J. Limpert and A. Tünnermann
    CLEO/QELS’2009, California, USA, 31 May-5 June 2009, paper CMA7

    [38] Lasers à fibre femtosecondes de hautes énergies
    C. Lecaplain, B. Ortaç, A. Hideur, J. Limpert and A. Tünnermann
    Les journées des Phénomènes Ultra-rapides 2009, Bordeaux, France, 27-30 April 2009

    [37] Passively mode-locked chirped-pulse fiber oscillators: Study on dispersion
    M. Baumgartl, B. Ortaç, J. Limpert and A. Tünnermann
    Advanced Solid-State Photonics, Denver, USA, 1–4 February 2009, paper TuB3

    [36] µJ-level femtosecond and picosecond fiber oscillators
    B. Ortaç, M. Baumgartl, O. Schmidt, A. Hideur, I. Sagnes, A. Granache, J. Limpert and A. Tünnermann
    Advanced Solid-State Photonics, Denver, USA, 1–4 February 2009, paper MB15

    [35] Harnessing net-cavity-dispersion and nonlinearities for power scalability in mode-locked erbium doped fiber lasers
    A. Cabasse, G. Martel, A. Hideur, B. Ortaç, P. Roussignol and J. L. Oudar
    Conférence Internationale sur l`Optique, la Photonique et leurs Applications (ICOPA`08), Bab Ezzouar, Algeria, 12-15 December 2008

    [34] High-energy femtosecond Yb-doped fiber lasers
    C. Lecaplain, B. Ortaç, A. Hideur, G. Martel, J. Limpert and A. Tünnermann
    invited to Conférence Internationale sur l`Optique, la Photonique et leurs Applications (ICOPA`08), Bab Ezzouar, Algeria, 12-15 December 2008

    [33] Régimes de verrouillage de modes dans un laser a fibre Er3+ a dispersion fortement normale
    A. Cabasse, G. Martel, A. Hideur, B. Ortaç and J. L. Oudar
    Les journées nationales d’optique guidée 2008, Lannion, France, 20-22 October 2008

    [32] Linearly chirped single-pulse regime from a highly normal Er-doped fiber laser
    A. Cabasse, G. Martel, A. Hideur, and J. Limpert
    3rd EPS-QEOD EUROPHOTON 2008, Paris, France, 31 August-5 September 2008, paper TUoD5

    [31] Highly normal dispersion Er-doped fiber laser mode-locked with a SESAM
    A. Cabasse, B. Ortaç, G. Martel, A. Hideur and J. Limpert
    CLEO/QELS’2008, California, USA, 4-9 May 2008, paper CTuFF4

    [30] Pulse Dynamic in a Passively Mode-Locked Chirped-Pulse Fiber Laser
    B. Ortaç, M. Plötner, T. Schreiber, J. Limpert and A. Tünnermann
    CLEO/QELS’2008, California, USA, 4-9 May 2008, paper CTuFF1

    [29] Passively mode-locked Yb-doped large-mode-area microstructure fiber laser
    C. Lecaplain, B. Ortaç, A. Hideur, G. Martel, J. Limpert and A. Tünnermann
    CLEO/QELS’2008, California, USA, 4-9 May 2008, paper CTuK6

    [28] Ultra-short pulse mode-locked rod-type fiber laser
    B. Ortaç, O. Schmidt, T. Schreiber, A. Hideur, J. Limpert and A. Tünnermann
    CLEO/QELS’2008, California, USA, 4-9 May 2008, paper CTuV1

    [27] Self-starting passively mode-locked chirped-pulse fiber laser
    B. Ortaç, M. Plötner, J. Limpert and A. Tünnermann
    Advanced Solid-State Photonics, Nara, JAPAN, 27 January –30 January 2008, paper WE25

    [26] Approaching the megawatt peak power from mode-locked femtosecond fiber oscillator
    B. Ortaç, O. Schmidt, T. Schreiber, J. Limpert, A. Hideur and A. Tünnermann
    Advanced Solid-State Photonics, Nara, JAPAN, 27 January –30 January 2008, paper ME2

    [25] Experimental and numerical study of pulse dynamics in positive net-cavity dispersion mode-locked Yb-doped fiber lasers
    B. Ortaç, M. Plötner, T. Schreiber and J. Limpert and A. Tünnermann
    Advanced Solid-State Photonics, Nara, JAPAN, 27 January –30 January 2008, paper WE27

    [24] Passively mode-locked single-polarization microstructure fiber laser
    B. Ortaç, C. Lecaplain, A. Hideur, T. Schreiber, J. Limpert and A. Tünnermann
    Advanced Solid-State Photonics, Nara, JAPAN, 27 January –30 January 2008, paper WE26

    [23] High-average power femtosecond pulse generation from a Yb-doped large-mode-area microstructure fiber laser
    C. Lecaplain, C. Chédot, A. Hideur, B. Ortaç and J. Limpert
    Advanced Solid-State Photonics, Nara, JAPAN, 27 January –30 January 2008, paper WB17

    [22] Spectral combining of fiber amplified pulsed diode lasers
    S. Klingebiel, B. Ortaç, F. Röser, O. Schmidt, J. Limpert and A. Tünnermann
    CLEO/EUROPE-EQEC’2007, Munich, Germany, 17-22 June 2007, paper CJ8-6

    [21] Self-starting wave-breaking-free environmentally stable Yb-doped all-fiber laser
    M. Plötner, B. Ortaç, R. Kinney, T. Schreiber, J. Limpert and A. Tünnermann
    CLEO/EUROPE-EQEC’2007, Munich, Germany, 17-22 June 2007, paper CJ1-6

    [20] High-energy femtosecond Yb-doped fiber laser operating in the anomalous dispersion regime
    B. Ortaç, J. Limpert and A. Tünnermann
    CLEO/EUROPE-EQEC’2007, Munich, Germany, 17-22 June 2007, paper CJ4-1

    [19] High energy high repetition rate ultrashort pulse fiber lasers
    J. Limpert, F. Röser, T. Schreiber, B. Ortaç, K. Rademaker and A. Tünnermann
    LEOS Annual Meeting 2006, Montreal, Canada, 29 October-2 November 2006, invited paper WE1

    [18] Influence of pulse shape in SPM limited chirped pulse fiber amplifier systems
    F. Röser, T. Schreiber, B. Ortaç, C. Nielsen, J. Limpert and A. Tünnermann
    2nd EPS- QEOD EUROPHOTON 2006, Pisa, ITALY, 10-15 September 2006, paper ThC17

    [17] 100 μJ pulse energy femtosecond fiber laser system with 90 W average power
    F. Röser, D. Schimpf, B. Ortaç, K. Rademaker, J. Limpert and A. Tünnermann
    2nd EPS- QEOD EUROPHOTON 2006, Pisa, ITALY, 10-15 September 2006, paper TuD1

    [16] Femtosecond written Fiber Bragg Grating in non-photosensitive rare-earth-doped fiber
    E. Wikszak, J. Thomas, B. Ortaç, J. Limpert, S. Nolte and A. Tünnermann
    CLEO/QELS’2006, California, USA, 21-26 May 2006, paper CTuY3

    [15] Influence of pulse shape in SPM limited high-energy chirped pulse fiber amplifier systems
    T. Schreiber, F. Röser, O. Schmidt, B. Ortaç, C. K. Nielsen, J. Limpert and A. Tünnermann
    CLEO/QELS’2006, California, USA, 21-26 May 2006, paper CThR4

    [14] μJ-level all-polarization-maintaining femtosecond fiber laser
    T. Schreiber, C. K. Nielsen, B. Ortaç, J. Limpert and A. Tünnermann
    Advanced Solid-State Photonics, Nevada, USA, 29 January –1 February 2006, paper WE06

    [13] Femtosecond Ytterbium doped fiber lasers
    A. Hideur, B. Ortaç, M. Brunel and G. Martel
    Journée Scientifique de l’ONERA, Paris, France, 27-28 June 2005

    [12] 131 W 220 fs fiber laser system
    F. Röser, B. Ortaç, J. Rothhard, A. Liem, O. Schmidt, T. Schreiber, J. Limpert and A. Tünnermann
    CLEO/EUROPE-EQEC’2005, Munich, Germany, 12-17 June 2005, paper CP3-4

    [11] Passive harmonically mode-locked ytterbium-doped fiber laser
    B. Ortaç, A. Hideur, G. Martel and M. Brunel
    CLEO/EUROPE-EQEC’2005, Munich, Germany, 12-17 June 2005, paper CJ4-4

    [10] Noise characterization of a bound state of two pulses in a passively mode-locked ytterbium-doped fiber laser
    B. Ortaç, A. Hideur, G. Martel and M. Brunel
    CLEO/EUROPE-EQEC’2005, Munich, Germany, 12-17 June 2005, paper CJ4-1

    [9] 106 W 220 fs fiber laser system
    F. Röser, B. Ortaç, J. Rothhard, A. Liem, O. Schmidt, T. Schreiber, J. Limpert and A. Tünnermann
    CLEO/QELS’2005, Baltimore, USA, 22-27 May 2005, paper CPDB12

    [8] Laser à fibre Er 3+ à verrouillage de modes par absorbant saturable à multipuits quantiques InGaAs/InP dopés FE
    J-B. Lecourt, B. Ortaç, A. Hideur, G. Martel, C. Labbé, M. Guézo, O. Dehaese and S. Loualiche
    Les journées nationales d’optique guidée 2004, Paris, France, 25-27 October 2004

    [7] Génération d’impulsions liées et verrouillage de modes harmonique dans un laser à fibre double gaine dopée à l’ytterbium
    B. Ortaç, A. Hideur and M. Brunel
    Les journées nationales d’optique guidée 2004, Paris, France, 25-27 October 2004

    [6] 90 fs, 100 mW average power pulse generation from a stretched-pulse Ytterbium-doped double-clad fiber laser
    B. Ortaç, A. Hideur, T. Chartier, M. Brunel, C. Özkul and F. Sanchez
    CLEO/EUROPE-EQEC’2003, Munich, Germany, 23-27 June 2003, paper CH4-2

    [5] Cartographie du régime modes bloqués dans le laser à fibre double gaine dopée ytterbium
    B. Ortaç, A. Hideur, M. Brunel, T. Chartier, M. Salhi, H. Leblond and F. Sanchez
    Les journées nationales d’optique guidée 2003, Valence, France, 12-14 November 2003

    [4] Experimental and theoretical study of ultrashort pulse generation from a side-pumped mode-locked Yb-doped double-clad fiber laser
    A. Hideur, B. Ortaç, T. Chartier, M. Brunel, H. Leblond, M. Salhi and F. Sanchez
    IQEC/LAT’2002, Moscow, Russia, 22-28 June 2002, paper QMF6

    [3] Stimulated Brillouin scattering in an ytterbium-doped double-clad fiber laser
    A. Hideur, M. Salhi, B. Ortaç, T. Chartier, M. Brunel, G. Martel, C. Özkul and F. Sanchez
    IQEC/LAT’2002, Moscow, Russia, 22-28 June 2002, paper Qtuk1

    [2] Etude de la diffusion Brillouin stimulée dans un laser à fibre double-gaine dopée à l’ytterbium
    B. Ortaç, A. Hideur, G. Martel, T. Chartier, M. Brunel, M. Salhi and F. Sanchez
    Les journées nationales d’optique guidée 2002, Dijon, France, 23-25 Septembre 2002

    [1] Etude théorique et expérimentale du laser à fibre double-gaine dopée ytterbium verrouillé en phase
    M. Salhi, B. Ortaç, A. Hideur, T. Chartier, M. Brunel, H. Leblond and F. Sanchez
    Les journées nationales d’optique guidée 2002, Dijon, France, 23-25 September 2002