[41] Yüksek performanslı fiber lazer sistemler 
    Bülend Ortaç
    Physics Department Seminar, April 2018, KTU, Trabzon, Turkey

    [40] Lazerle nanomalzeme üretimi ve uygulamaları
    Bülend Ortaç
    Kimyagerler Haftası, April 2018, KTU, Trabzon, Turkey

    [39] Laser nanomaterial production 
    Bülend Ortaç
    Day of Light, September 2015, Ankara, Turkey

    [38] Devolopment of 7×1 High Power Fiber Optic Pump Combiners 
    Bartu Şimşek and Bülend Ortaç
    Day of Light, September 2015, Ankara, Turkey

    [37] Development of Fiber Optical Probes for Medical Applications 
    Elif Uzcengiz, Ali Aytaç Seymen, Erol Özgür and Bülend Ortaç
    Day of Light, September 2015, Ankara, Turkey

    [36] Does Laser Material Processing Lead to Nanotoxicity? 
    Canan Kurşungöz, S. Taşkın Taş, M. Yıldırım Sara, Mustafa F. Sargon and Bülend Ortaç
    Day of Light, September 2015, Ankara, Turkey

    [35] Yüksek performanslı fiber lazerler ve ekipmanları 
    Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [34] Femtosecond Laser Based Fabrication of Microfluidic Devices and Flow Cytometry System 
    Murat Serhatlıoğlu, Bülend Ortaç, Çağlar Elbüken, Mehmet E. Solmaz, Necmi Bıyıklı
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [33] CO2 Laser Polishing of Femtosecond Laser Irradiated Surfaces for Microfluidic Applications 
    Murat Serhatlıoğlu, Bülend Ortaç, Çağlar Elbüken, Mehmet E. Solmaz, Necmi Bıyıklı
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [32] Thermal Management in High Power Fiber Laser Systems 
    Önder Sönmez and Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [31] Development of Fiber Optical Probes for Medical Applications 
    Elif Uzcengiz, Ali Aytaç Seymen, Erol Özgür and Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [30] Glass Processing With CO2 Laser 
    Bartu Şimşek, Elif Uzcengiz Şimşek and Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [29] Development of Cladding Light Strippers for High Power Fiber Lasers 
    Elif Uzcengiz-Şimşek, Bartu Şimşek, Yakup Midilli and Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [28] Devolopment of 7×1 High Power Fiber Optic Pump Combiners 
    Bartu Şimşek and Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [27] Ultra-Compact High Power Fiber Laser System 
    Yakup Midilli, Bartu Şimşek, Elif Uzcengiz, Büşra Öz, Önder Sönmez and Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [26] Synthesis of MoSe2 Nanocrystals by Laser Ablation Method and Their Properties 
    Canan Kurşungöz, Elif Uzcengiz Şimşek and Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [25] Does Laser Material Processing Lead to Nanotoxicity? 
    Canan Kurşungöz, S. Taşkın Taş, M. Yıldırım Sara, Mustafa F. Sargon and Bülend Ortaç
    17. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2015, Ankara, Turkey

    [24] The Development and Application of High Performance Laser Systems 
    Bülend Ortaç
    ICTP Eurasian Center for Advanced Research, Workshop on Photonics: Fundamentals & Applications, 27-28 August 2015, İzmir, Turkey

    [23] Co2 Laser Polishing of Femtosecond Laser Irradiated Surfaces for Microfluidic Applications 
    Murat Serhatlıoğlu, Bülend Ortaç, Çağlar Elbüken, Mehmet E. Solmaz, Necmi Bıyıklı
    ICTP Eurasian Center for Advanced Research, Workshop on Photonics: Fundamentals & Applications, 27-28 August 2015, İzmir, Turkey

    [22] Laser Ablation and Nano-material Generation 
    Bülend Ortac
    5th International Workshop on Applications of Nanoscience and Nanotechnology (IWANN-5), Bilkent University UNAM, Ankara, Turkey, 15-26 June, 2015

    [21] Fiber Optic Based Miniaturized Flow Cytometry System 
    Murat Serhatlioglu, Sencer Aymaz, Caglar Elbuken, Bülend Ortac, Mehmet E. Solmaz, Necmi Bıyıklı
    Nanoday15, Bilkent University UNAM, Ankara, Turkey

    [20] Thermal Management of High Power Fiber Laser Systems: Management Components and Flow Simulations 
    Önder Sönmez, Bülend Ortaç
    Nanoday15, Bilkent University UNAM, Ankara, Turkey

    [19] Ultra Compact High Power Fiber Laser System 
    Yakup Midilli, Bartu Şimşek, Elif Uzcengiz, Büşra Öz, Önder Sönmez, Bülend Ortaç
    Nanoday15, Bilkent University UNAM, Ankara, Turkey

    [18] Glass Processing with CO2 Laser 
    Bartu Şimşek, Elif Uzcengiz, Bülend Ortaç
    Nanoday15, Bilkent University UNAM, Ankara, Turkey

    [17] Development of 7×1 High Power Fiber Optic Pump Combiner 
    Bartu Şimşek, Bülend Ortaç
    Nanoday15, Bilkent University UNAM, Ankara, Turkey

    [16] Cone-Shaped Deflector for Single and Double Circular Beam in Single Fiber Optic Probe 
    Elif Uzcengiz, Ali Aytaç Seymen, Erol Özgür, Bülend Ortaç
    Nanoday15, Bilkent University UNAM, Ankara, Turkey

    [15] MoSe2 Nanocyrstal Generation with Pulsed Laser Ablation and Its Characterization 
    Canan Kurşungöz, Elif Uzcengiz, Bülend Ortaç
    Nanoday15, Bilkent University UNAM, Ankara, Turkey

    [14] Does Laser Material Processing Lead to Nanotoxicity? 
    Canan Kurşungöz, Bülend Ortaç
    Nanoday15, Bilkent University UNAM, Ankara, Turkey

    [13] Enhanced Light Scattering with Energy Downshifting Using 16 Nm Indium Nitride Nanoparticles for Improved Thin-Film a-Si N-I-P Solar Cells 
    F. I. Chowdhury, K. Islam, S. Alkis, B. Ortaç, M. Alevli, N. Dietz, A. Okyay, and A. Nayfeh
    227th ECS Meeting, May 24-28 2015, Chicago, Illionis, USA

    [12] Cr Nanopartiküllerinin (CrNP) L.minor Büyümesi Üzerindeki Etkisinin Tahmin Modellemeleri
    Esra Üçüncü Tunca, Evren Tunca, Canan Kurşungöz, Ahmet Altındağ, Bülend Ortaç, Turgay Tekinay
    Ekoloji Sempozyumu, 6-9 Mayıs 2015, Sinop, Türkiye

    [11] The Development and Application of High Performance Laser Systems
    Bülend Ortaç
    İTÜ Physics Engineering Department Seminer, 24 April 2015, İstanbul, Turkey

    [10] Femtosecond Laser Supported Electrophysiology Measurement System 
    Ali Aytaç Seymen, Bülend Ortaç
    16. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2014, Kocaeli, Turkey

    [9] Ultra-Small InN Nanocrystal Production by Pulsed Laser Ablation (PLA) Method 
    Canan Kurşungöz, Bülend Ortaç
    16. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2014, Kocaeli, Turkey

    [8] Preparation of Silica Nanoparticles from Sugarbeet Bagasse by Laser Ablation 
    Canan Kurşungöz, Nalan Oya San, Yasin Tümtaş, Öncay Yaşa, Bülend Ortaç ve Turgay Tekinay
    16. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2014, Kocaeli, Turkey

    [7] Effect of Silver Nanoparticles Produced by PLA in Different Concentrations on the Growth of Lemna minor in an Alkaline Environment 
    Canan Kursungöz, Esra Üçüncü, Alper D. Özkan, Zeynep E. Ülger, Tolga T. Ölmez, Turgay Tekinay , Bülend Ortaç, Evren Tunca
    16. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2014, Kocaeli, Turkey

    [6] Toxicological Effects of Silver Nanoparticles produced by Pulsed Laser Ablation Method 
    Canan Kurşungöz, S. Taşkın Taş, Yıldırım Sara, Mustafa F. Sargon, Bülend Ortaç
    16. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2014, Kocaeli, Turkey

    [5] 500 W All-Fiber Ytterbium Doped Fiber Laser 
    Elif Gül Özkan, Bülend Ortaç
    16. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2014, Kocaeli, Turkey

    [4] Femtosaniye Laser Destekli Elektrofizyoloji Ölçüm Sistemi 
    Ali Aytaç SEYMEN, Bülend ORTAÇ
    15. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2013, Ankara, Turkey

    [3] WS2 Nanomaterials Generation by Using Pulsed Laser Ablation in Organic/Inorganic Mediums 
    Elif Gül Özkan, Tuğba Öztaş and Bülend Ortaç
    15. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2013, Ankara, Turkey

    [2] Generation of 2D and 3D MoS2 Nanosturctures for Photonic Applications 
    Tuğba Öztaş, Sabri Alkış, Levent Erdal Aygün, Feyza Bozkurt, , Ali Kemal Okyay, Bülend Ortaç
    15. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2013, Ankara, Turkey

    [1] Spectroscopic Analysis of the Biological Macromolecules with Germanium Nanoparticles Produced by Laser Ablation Method 
    Canan Kurşungöz, Ömer Faruk Sarıoğlu, Turgay Tekinay, Bülend Ortaç
    15. Ulusal Optik, Elektro-Optik ve Fotonik Çalıştayı, September 2013, Ankara, Turkey