DocumentCode
2354241
Title
Discussion of resonant enhancements of the output IP3 in high power phototodetectors
Author
Scott, D.C. ; Chen, N. ; Chua, E. ; Pan, H. ; Fu, Y. ; Campbell, J.C. ; Chen, D. ; Bloch, J. ; Yu, P.K.L.
Author_Institution
Archcom Technol., Inc., Azusa, CA, USA
fYear
2011
fDate
4-6 Oct. 2011
Firstpage
93
Lastpage
94
Abstract
Careful measurements of the OIP3 in high power photodetectors show a resonance peak at a particular bias voltage and photocurrent combination. In fact, for a given photocurrent, there exists an optimum bias voltage that maximizes the OIP3. One can envision a DC control circuit that would be able to maintain the optimum OIP3 performance from the photodiode. By optimizing the bias voltage for a given photocurrent, a peak OIP3 of +65dBm was measured which is believed to be the highest reported value to date.
Keywords
electric sensing devices; photoconductivity; photodetectors; photodiodes; photoemission; DC control circuit; optimum bias voltage; peak OIP3 performance; photocurrent; photodiode; power photodetector; resonance peak; Optical fibers; Optical saturation; Optical variables measurement; Photoconductivity; Photodiodes; Transfer functions; Voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Avionics, Fiber- Optics and Photonics Technology Conference (AVFOP), 2011 IEEE
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-7344-1
Type
conf
DOI
10.1109/AVFOP.2011.6082143
Filename
6082143
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