DocumentCode
1414392
Title
Zero-bias high-speed and high-output-voltage operation of cascade-twin unitravelling-carrier photodiode
Author
Ito, H. ; Furuta, T. ; Kodama, S. ; Ishibashi, T.
Author_Institution
NTT Photonics Labs., Kanagawa, Japan
Volume
36
Issue
24
fYear
2000
fDate
11/23/2000 12:00:00 AM
Firstpage
2034
Lastpage
2036
Abstract
A novel cascade-twin unitravelling-carrier photodiode (UTC-PD). Which is suitable for zero-bias high-speed and high-output-voltage operation is achieved by monolithically integrating two UTC-PDs and a 3 dB optical beam splitter. Under zero-bias conditions, the fabricated device exhibits high output voltages of 0.75. 0.5 and 0.25 V with 3 dB bandwidths of 30, 30 and 60 GHz, respectively
Keywords
high-speed optical techniques; integrated optoelectronics; optical beam splitters; optical communication equipment; photodetectors; photodiodes; 0.25 V; 0.5 V; 0.75 V; 20 GHz; 40 GHz; 60 GHz; cascade-twin unitravelling-carrier photodiode; high-output-voltage operation; monolithically integrating; optical beam splitter; output voltages; zero-bias high-speed high-output-voltage operation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20001438
Filename
888306
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