Boston University

Optical Characterization and Nanophotonics Laboratory

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[Patents][Books & Chapters][Journal Articles][Conference Papers]

Bora Onat

Graduate Research Assistant
Doctor of Philosophy
Sensors Unlimited Inc.

Projects

High Speed Resonant Cavity Enhanced Photodetectors

Polarization Sensing with Resonant Cavity Enhanced Photodetectors

Patents

1.) M. S. Ünlü, and B. Onat, "Polarization sensitive photodetectors and detector arrays ," United States Patent Issued, No. 5,767,507, 16 June 1998

Books & Chapters

1.) B. Onat, and M. S. Ünlü, "Transient Simulation of Optoelectronic Devices and Circuits Using SPICE," Computer-Aided Design of Optoelectronics Circuits and Systems, October 1997

Journal Articles

7.) M. Gökkavas, B. Onat, E. Özbay, E. P. Ata, J. Xu, E. Towe, and M. S. Ünlü, "Design and Optimization of High-Speed Resonant Cavity Enhanced Schottky Photodiodes," IEEE Journal of Quantum Electronics, Vol. 35, No. 2, February 1999, pp. 208-215

6.) M. S. Ünlü, M. Gökkavas, B. Onat, E. P. Ata, E. Özbay, R. P. Mirin, K. J. Knopp, K. A. Bertness, and D. H. Christensen, "High Bandwith-efficiency Resonant Cavity Enhanced Schottky Photodiodes for 800-850 nm Wavelength Operation," Applied Physics Letters, Vol. 72, No. 21, 25 May 1998, pp. 2727-2729

5.) B. Onat, M. Gökkavas, E. Özbay, E. P. Ata, E. Towe, and M. S. Ünlü, "100 GHz Resonant Cavity Enhanced Schottky Photodiodes," IEEE Photonics Technology Letters , Vol. 10, No. 5, May 1998, pp. 707-709

4.) E. Özbay, M. S. Islam, B. Onat, M. Gökkavas, O. Aytür, G. Tuttle, E. Towe, R. H. Henderson, and M. S. Ünlü, "Fabrication of High Speed Resonant Cavity Enhanced Schottky Photodiodes," IEEE Photonics Technology Letters , Vol. 9, No. 5, May 1997, pp. 672-674

3.) B. Onat, and M. S. Ünlü, "Polarization Sensing with Resonant Cavity Enhanced Photodetectors," IEEE Journal of Selected Topics in Quantum Electronics, Vol. 2, No. 1, April 1996, pp. 135-140

2.) Y. Leblebici, M. S. Ünlü, S. M. Kang, and B. Onat, "Transient Simulation of Heterojunction Photodiodes, Part I: Computational Methods," IEEE Journal of Lightwave Technology, Vol. 13, No. 3, March 1995, pp. 396-405

1.) M. S. Ünlü, B. Onat, and Y. Leblebici, "Transient Simulation of Heterojunction Photodiodes, Part II: Analysis of Resonant Cavity Enhanced Photodetectors," IEEE Journal of Lightwave Technology, Vol. 13, No. 3, March 1995, pp. 406 - 415

Conference Papers

10.) E. P. Ata, N. Biyikli, A. L. Demirel, E. Özbay, M. Gökkavas, B. Onat, M. S. Ünlü, and G. Tuttle, "High-speed resonant-cavity-enhanced Schottky photodiodes," Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO, 3-8 May 1998, pp. 500

9.) M. S. Ünlü, B. Onat, M. Gökkavas, E. Özbay, E. P. Ata, E. Towe, G. Tuttle, R. P. Mirin, and D. H. Christensen, "Ultrafast Resonant Cavity Enhanced Schottky Photodiodes," Proceedings of SPIE: Optoelectronic Integrated Circuits II, Vol. 3290, 28-30 January 1998, pp. 41-49

8.) B. Onat, G. Ulu, and M. S. Ünlü, "Compact polarization sensors with vertically integrated photodetectors," Proceedings of SPIE: Optoelectronic Integrated Circuits II, Vol. 3290, 28-30 January 1998, pp. 52-56

7.) E. P. Ata, M. Gökkavas, B. Onat, M. S. Islam, G. Tuttle, R. P. Mirin, K. J. Knopp, K. A. Bertness, D. H. Christensen, M. S. Ünlü, and E. Özbay, "High Bandwidth-Efficiency GaAs Schottky Photodiodes for 840 nm Operation Wavelength," Proceedings of the International Semiconductor Device Research Symposium (ISDRS), December 1997, pp. 11-13

6.) M. Gökkavas, B. Onat, E. Özbay, M. S. Islam, E. P. Ata, E. Towe, G. Tuttle, and M. S. Ünlü, "Ultrafast Resonant Cavity Enhanced Schottky Photodiodes," Proceedings of IEEE Lasers and Electro-Optics Society 1997 Annual Meeting, Vol. 1, 10-13 November 1997, pp. 160-161

5.) M. S. Islam, E. Özbay, O. Aytür, M. Gökkavas, B. Onat, M. S. Ünlü, G. Tuttle, R. H. Henderson, and E. Towe, "High Speed Resonant Cavity Enhanced Schottky Photodiodes," OSA Spring Topical Meeting on Ultrafast Electronics and Optoelectronics, Vol. 13, 1997, pp. 88

4.) B. Onat, and M. S. Ünlü, "Vertical cavity polarization detectors," Proceedings of IEEE Lasers and Electro-Optics Society 1996 Annual Meeting, Vol. 2, 18-21 November 1996, pp. 236-237

3.) M. S. Ünlü, B. Onat, H. P. Zengingönül, R. H. Henderson, and E. Towe, "Polarization Senisitive Photodetector Arrays," Proceedings of the International Semiconductor Device Research Symposium (ISDRS), December 1995

2.) M. S. Ünlü, B. Onat, and Y. Leblebici, "Transient Simulation of Optoelectronic Integrated Circuits using Spice," Proceedings of OSA topical meeting on Integrated Photonics Research, February 1994

1.) M. S. Ünlü, B. Onat, and Y. Leblebici, "A Novel Method for Large Signal Transient Simulation of Optoelectronic Integrated Circuits," Proceedings of the International Semiconductor Device Research Symposium (ISDRS), December 1993

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