DocumentCode
858299
Title
Ultralow noise 10 Gb/s p-i-n-HEMT optical receiver
Author
Park, Moon S. ; Minasian, Robert A.
Author_Institution
Dept. of Electr. Eng., Sydney Univ., NSW, Australia
Volume
5
Issue
2
fYear
1993
Firstpage
161
Lastpage
162
Abstract
The ultra-low-noise p-i-n-HEMT optical receiver employs a new low-pass filter type matching network. The design is based on general synthesis procedures, and utilizes accurate noise figure data for the HEMT at multigigahertz frequencies. The optical receiver demonstrates a flat frequency response with a -3 dB bandwidth of 6.4 GHz, a predicted sensitivity of -28 dBm at 10 Gb/s, and a measured input noise current of 4.3 pA/ mu sHz, which is the lowest noise performance reported to date.<>
Keywords
field effect integrated circuits; integrated optoelectronics; low-pass filters; optical receivers; p-i-n photodiodes; semiconductor device noise; 10 Gbit/s; 6.4 GHz; design; flat frequency response; hybrid integrated form; input noise current; low-pass filter type matching network; noise figure data; photodiode; sensitivity; ultra-low-noise p-i-n-HEMT optical receiver; Frequency response; Frequency synthesizers; HEMTs; Low pass filters; Matched filters; Network synthesis; Noise figure; Optical filters; Optical noise; Optical receivers;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.195990
Filename
195990
Link To Document