Items where Author is "Ceylan, Ömer"

Janaszek, Andrzej and Wróbel, Piotr and Dems, Maciej and Ceylan, Ömer and Gürbüz, Yaşar and Kubiszyn, Łukasz and Piotrowski, Józef and Kotyński, Rafał (2024) Rigorous optical modelling of long-wavelength infrared photodetector with 2D subwavelength hole array in gold film. Opto-Electronics Review, 32 (1). ISSN 1230-3402 (Print) 1896-3757 (Online)

Janaszek, Andrzej and Wróbel, Piotr and Kotyński, Rafał and Dems, Maciej and Ceylan, Ömer and Gürbüz, Yaşar and Kubiszyn, Łukasz and Piotrowski, Józef (2023) Plasmon-enhanced high operating temperature infrared photodetectors. In: Metamaterials XIV 2023, Prague

Ninan Kunnatharayil, Cerin and Göğebakan, Umut Barış and Ceylan, Ömer and Gürbüz, Yaşar (2022) An overshoot voltage reduction technique with improved speed for zero-crossing detector in pipeline ADCs. In: IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA

Abbasi, Shahbaz and Shafique, Atia and Ceylan, Ömer and Gürbüz, Yaşar (2020) A digital readout IC for microbolometer imagers offering low power and improved self-heating compensation. IEEE Sensors Journal, 20 (2). pp. 909-917. ISSN 1530-437X (Print) 1558-1748 (Online)

Abbasi, Shahbaz and Ceylan, Ömer and Gürbüz, Yaşar (2019) A DROIC based on PFM ADCs employing over-integration for error shaping. IEEE Transactions on Circuits and Systems I: Regular Papers, 66 (10). pp. 3713-3722. ISSN 1549-8328 (Print) 1558-0806 (Online)

Kalyoncu, İlker and Özeren, Emre and Burak, Abdurrahman and Ceylan, Ömer and Gürbüz, Yaşar (2019) A phase-calibration method for vector-sum phase shifters using a self-generated LUT. IEEE Transactions on Circuits and Systems I: Regular Papers, 66 (4). pp. 1632-1642. ISSN 1549-8328 (Print) 1558-0806 (Online)

Ceylan, Ömer and Mishra, Geetesh Kumar and Yazıcı, Melik and Qureshi, Anjum and Kolkar Mohammed, Javed Hussain Niazi and Gürbüz, Yaşar (2018) A hand-held point-of-care biosensor device for detection of multiple cancer and cardiac disease biomarkers using interdigitated capacitive arrays. IEEE Transactions on Biomedical Circuits and Systems, 12 (6). pp. 1440-1449. ISSN 1932-4545 (Print) 1940-9990 (Online)

Abbasi, Shahbaz and Shafique, Atia and Ceylan, Ömer and Yazıcı, Melik and Gürbüz, Yaşar (2018) A partially pixel-parallel DROIC for MWIR imagers with columnwise residue quantization. IEEE Transactions on Electron Devices, 65 (11). pp. 4916-4923. ISSN 0018-9383 (Print) 1557-9646 (Online)

Shafique, Atia and Abbasi, Shahbaz and Ceylan, Ömer and Goeritz, Alexander and Yamamoto, Yuji and Kaynak, Canan Baristiran and Kaynak, Mehmet and Gürbüz, Yaşar (2018) A behavioral model for high Ge content in Si/Si1-xGex multi-quantum well detector. IEEE Sensors Journal, 18 (20). pp. 8280-8286. ISSN 1530-437X (Print) 1558-1748 (Online)

Shafique, Atia and Abbasi, Shahbaz and Ceylan, Ömer and Yamamoto, Yuji and Barıştıran Kaynak, Canan and Kaynak, Mehmet and Gürbüz, Yaşar (2018) Comprehensive predictive device modeling and analysis of a Si/Si1-xGex multiquantum-well detector. IEEE Transactions on Electron Devices, 65 (10). pp. 4353-4361. ISSN 0018-9383 (Print) 1557-9646 (Online)

Abbasi, Shahbaz and Shafique, Atia and Ceylan, Ömer and Barıştıran Kaynak, Canan and Kaynak, Mehmet and Gürbüz, Yaşar (2018) A test platform for the noise characterization of SiGe microbolometer ROICs. IEEE Sensors Journal, 18 (15). pp. 6217-6223. ISSN 1530-437X (Print) 1558-1748 (Online)

Shafique, Atia and Abbasi, Shahbaz and Ceylan, Ömer and Barıştıran Kaynak, Canan and Kaynak, Mehmet and Gürbüz, Yaşar (2018) Physical device modeling of Si/Si1-xGex multi-quantum well detector to optimize Ge content for higher thermal sensitivity. In: Infrared Technology and Applications XLIV 2018, Orlando, USA

Yazıcı, Melik and Ceylan, Ömer and Shafique, Atia and Abbasi, Shahbaz and Gürbüz, Yaşar (2018) High dynamic range smart pixel architecture for infrared focal plane arrays. In: IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy

Shafique, Atia and Ceylan, Ömer and Yazıcı, Melik and Kaynak, Mehmet and Gürbüz, Yaşar (2018) A low-power CMOS readout IC with on-chip column-parallel SAR ADCs for microbolometer applications. In: Infrared Technology and Applications XLIV 2018, Orlando, USA

Abbasi, Shahbaz and Shafique, Atia and Ceylan, Ömer and Yazıcı, Melik and Gürbüz, Yaşar (2018) A novel approach to noise shaping in digital pixels for infrared imagers using over-integration. In: IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy

Arsoy, Elif Gül and Durmaz, Emre Can and Ceylan, Ömer and Özcan, Meriç and Gürbüz, Yaşar (2018) Highly efficient MIM diodes for NIR and SWIR applications. In: Infrared Technology and Applications XLIV 2018, Orlando, USA

Ceylan, Ömer and Mishra, Geetesh Kumar and Yazıcı, Melik and Çakmakcı, Rıza Can and Kolkar, Javed and Qureshi, Anjum and Gürbüz, Yaşar (2018) Development of hand-held point-of-care diagnostic device for detection of multiple cancer and cardiac disease biomarkers. In: IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy

Abbasi, Shahbaz and Galioğlu, Arman and Shafique, Atia and Ceylan, Ömer and Yazıcı, Melik and Gürbüz, Yaşar (2017) A PFM-based digital pixel with an off-pixel residue measurement for small pitch FPAs. IEEE Transactions on Circuits and Systems II: Express Briefs, 64 (8). pp. 887-891. ISSN 1549-7747 (Print) 1558-3791 (Online)

Yazıcı, Melik and Ceylan, Ömer and Shafique, Atia and Abbasi, Shahbaz and Galioğlu, Arman and Gürbüz, Yaşar (2017) A new high dynamic range ROIC with smart light intensity control unit. Infrared Physics and Technology, 82 . pp. 161-169. ISSN 1350-4495 (Print) 1879-0275 (Online)

Galioğlu, Arman and Abbasi, Shahbaz and Shafique, Atia and Ceylan, Ömer and Yazıcı, Melik and Kaynak, Mehmet and Durmaz, Emre Can and Arsoy, Elif Gül and Gürbüz, Yaşar (2017) A low-power CMOS readout IC design for bolometer applications. In: Infrared Technology and Applications XLIII, Anaheim, USA

Abbasi, Shahbaz and Galioğlu, Arman and Shafique, Atia and Ceylan, Ömer and Yazıcı, Melik and Gürbüz, Yaşar (2017) A PFM-based MWIR DROIC employing off-pixel fine conversion of photocharge to digital using integrated column ADCs. In: Infrared Technology and Applications XLIII, Anaheim, USA

Abbasi, Shahbaz and Shafique, Atia and Galioğlu, Arman and Ceylan, Ömer and Yazıcı, Melik and Gürbüz, Yaşar (2016) A PFM based digital pixel with off-pixel residue measurement for 15 mu m pitch MWIR FPAs. In: 42nd Conference on Infrared Technology and Applications XLII, Baltimore, MA

Shafique, Atia and Kayahan, Hüseyin and Afridi, Sohaib Saadat and Ceylan, Ömer and Yazıcı, Melik and Abbasi, Shahbaz and Galioğlu, Arman and Gürbüz, Yaşar (2016) Dynamic power reduction in digital pixel design for large format focal plane arrays. Microelectronics Journal, 58 . pp. 9-13. ISSN 0026-2692 (Print) 1879-2391 (Online)

Ceylan, Ömer and Shafique, Atia and Burak, Abdurrahman and Çalışkan, Can and Yazıcı, Melik and Abbasi, Shahbaz and Galioğlu, Arman and Kayahan, Hüseyin and Gürbüz, Yaşar (2016) Digital readout integrated circuit (DROIC) implementing time delay and integration (TDI) for scanning type infrared focal plane arrays (IRFPAs). Infrared Physics and Technology, 79 . pp. 101-112. ISSN 1350-4495 (Print) 1879-0275 (Online)

Ceylan, Ömer and Shafique, Atia and Burak, Abdurrahman and Çalışkan, Can and Abbasi, Shahbaz and Yazıcı, Melik and Gürbüz, Yaşar (2016) Implementation of TDI based digital pixel ROIC with 15 mu m pixel pitch. In: 42th Conference on Infrared Technology and Applications XLII, Baltimore, MA

Ceylan, Ömer (2016) Digital readout integrated circuit (DROIC) implementing time delay and integration (TDI) for scanning type infrared focal plane arrays (IRFPAs). [Thesis]

Shafique, Atia and Yazıcı, Melik and Kayahan, Hüseyin and Ceylan, Ömer and Gürbüz, Yaşar (2015) Cryogenic measurements of a digital pixel readout integrated circuit for LWIR. In: 41st Conference on Infrared Technology and Applications, Baltimore, MD

Shafique, Atia and Yazıcı, Melik and Kayahan, Hüseyin and Ceylan, Ömer and Gürbüz, Yaşar (2015) Digital pixel readout integrated circuit architectures for LWIR. In: 41st Conference on Infrared Technology and Applications, Baltimore, MD

Yazıcı, Melik and Kayahan, Hüseyin and Ceylan, Ömer and Shafique, Atia and Gürbüz, Yaşar (2015) Low-power LVDS for digital readout circuits. In: 41st Conference on Infrared Technology and Applications, Baltimore, MD

Ceylan, Ömer and Kayahan, Hüseyin and Yazıcı, Melik and Afridi, Sohaib Saadat and Shafique, Atia and Gürbüz, Yaşar (2014) Implementation of pixel level digital TDI for scanning type LWIR FPAs. In: 40th Conference on Infrared Technology and Applications, Baltimore, MD

Kayahan, Hüseyin and Ceylan, Ömer and Yazıcı, Melik and Gürbüz, Yaşar (2014) A new digital readout integrated circuit (DROIC) with pixel parallel A/D conversion with reduced quantization noise. In: 40th Conference on Infrared Technology and Applications, Baltimore, MD

Yazıcı, Melik and Kayahan, Hüseyin and Ceylan, Ömer and Afridi, Sohaib Saadat and Shafique, Atia and Gürbüz, Yaşar (2014) Implementation of high-dynamic range pixel architecture for SWIR applications. In: 40th Conference on Infrared Technology and Applications, Baltimore, MD

Kayahan, Hüseyin and Yazıcı, Melik and Ceylan, Ömer and Gürbüz, Yaşar (2013) A new digital readout integrated circuit (DROIC) with pixel parallel A/D conversion and reduced quantization noise. (Accepted)

Kayahan, Hüseyin and Ceylan, Ömer and Yazıcı, Melik and Gürbüz, Yaşar (2013) A fully digital readout employing extended counting method to achieve very low quantization noise. In: Conference on Infrared Technology and Applications XXXIX, Baltimore, MD

Yazıcı, Melik and Kayahan, Hüseyin and Ceylan, Ömer and Gürbüz, Yaşar (2013) A new unit cell design with automatic input stage selection capability for increased SNR. In: Conference on Infrared Technology and Applications XXXIX, Baltimore, MD

Ceylan, Ömer and Kayahan, Hüseyin and Yazıcı, Melik and Gürbüz, Yaşar (2013) Design of 90x8 ROIC with pixel level digital TDI implementation for scanning type LWIR FPAs. In: Conference on Infrared Technology and Applications XXXIX, Baltimore, MD

Kayahan, Hüseyin and Ceylan, Ömer and Yazıcı, Melik and Zihir, Samet and Gürbüz, Yaşar (2013) Wide range, process and temperature compensated voltage controlled current source. IEEE Transactions on Circuits and Systems I: Regular Papers, 60 (5). pp. 1345-1353. ISSN 1549-8328

Ceylan, Ömer and Kayahan, Hüseyin and Yazıcı, Melik and Baran, Muhammet Burak and Gürbüz, Yaşar (2012) Design and realization of 144x7 TDI ROIC with hybrid integrated test structure. In: Conference on Infrared Technology and Applications XXXVIII, Baltimore, MD

Kayahan, Hüseyin and Yazıcı, Melik and Ceylan, Ömer and Baran, Muhammet Burak and Gürbüz, Yaşar (2011) Design of ROIC based on switched capacitor TDI for MCT LWIR focal plane arrays. In: Conference on Infrared Technology and Applications XXXVII, Orlando, FL

Yazıcı, Melik and Kayahan, Hüseyin and Ceylan, Ömer and Gürbüz, Yaşar (2010) Design of a ROIC for scanning type HgCdTe LWIR focal plane arrays. In: Conference on Infrared Technology and Applications XXXVI, Orlando, Florida, USA

Kayahan, Hüseyin and Ergintav, Arzu and Ceylan, Ömer and Bozkurt, Ayhan and Gürbüz, Yaşar (2008) Realization of a ROIC for 72x4 PV-IR detectors. In: SPIE-Photonics West 2008, San Jose California - USA

Ceylan, Ömer (2008) Realization of readout integrated circuit (ROIC) for an array of 72x4, P-on-N type HgCdTe long wave infrared detectors. [Thesis]