TY - GEN
T1 - Optik İletişim Sistemlerinde Standart CMOS Fotodiyotlarin Uygulamasi
AU - Camli, Berk
AU - Yalcinkaya, Arda Deniz
AU - Pusane, Ali Emre
AU - Kisacik, Rifat
AU - Mac, Muhittin
AU - Uysal, Murat
AU - Baykas, Tuncer
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/6/27
Y1 - 2017/6/27
N2 - In this work, applicability to the optical communication systems of photodiodes realized with standard CMOS fabrication processes, which can be integrated to microelectronic systems at low costs. A photodiode fabricated with UMC 180 nm standard CMOS process on a silicon substrate within a 1.05 mm χ 1.00 mm area is experimented with as an optical receiver in a setup where LEDs of different visible wavelengths are used as sources. Performance of the CMOS photodiode was compared to that of a Thorlabs PDA10A-EC photodiode used as a reference. In the experiments, it was observed that the communication bandwidth of the reference photodiode is in the 0.87-1.68 MHz range and that the CMOS photodiode can achieve comparable bandwidths in the range of 0.70-1.37 MHz. A square wave of 200 kHz frequency can be carried via an optical communication system using the CMOS photodiode without suffering from significant distortions.
AB - In this work, applicability to the optical communication systems of photodiodes realized with standard CMOS fabrication processes, which can be integrated to microelectronic systems at low costs. A photodiode fabricated with UMC 180 nm standard CMOS process on a silicon substrate within a 1.05 mm χ 1.00 mm area is experimented with as an optical receiver in a setup where LEDs of different visible wavelengths are used as sources. Performance of the CMOS photodiode was compared to that of a Thorlabs PDA10A-EC photodiode used as a reference. In the experiments, it was observed that the communication bandwidth of the reference photodiode is in the 0.87-1.68 MHz range and that the CMOS photodiode can achieve comparable bandwidths in the range of 0.70-1.37 MHz. A square wave of 200 kHz frequency can be carried via an optical communication system using the CMOS photodiode without suffering from significant distortions.
KW - CMOS photodiode
KW - optical communication
KW - photonics
KW - visible light
KW - wireless communication
UR - http://www.scopus.com/inward/record.url?scp=85026318153&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85026318153&partnerID=8YFLogxK
U2 - 10.1109/SIU.2017.7960523
DO - 10.1109/SIU.2017.7960523
M3 - Conference contribution
AN - SCOPUS:85026318153
T3 - 2017 25th Signal Processing and Communications Applications Conference, SIU 2017
BT - 2017 25th Signal Processing and Communications Applications Conference, SIU 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th Signal Processing and Communications Applications Conference, SIU 2017
Y2 - 15 May 2017 through 18 May 2017
ER -