DocumentCode
2010026
Title
Optical modulator bias monitoring with two-photon-absorption in Si-APD in advanced modulation formats optical transmitters
Author
Tian, Cechan ; Naito, Takao
Author_Institution
Photonics Networking Laboratory, Fujitsu Laboratories of America, Inc., Richardson, TX, USA
fYear
2006
fDate
5-10 March 2006
Abstract
We have demonstrated more sensitive monitoring of modulator bias point with two-photon-absorption in Si-APD. For NRZ, RZ and CS-RZ signals, the sensitivity with TPA monitoring is at least double of that with power monitoring.
Keywords
avalanche photodiodes; elemental semiconductors; optical fibre communication; optical modulation; optical transmitters; silicon; two-photon processes; CS-RZ; NRZ; RZ; Si; Si-APD; bias monitoring; optical modulator; optical transmitter; power monitoring; two-photon-absorption; High speed optical techniques; Monitoring; Optical control; Optical fiber networks; Optical fiber polarization; Optical modulation; Optical sensors; Optical signal processing; Optical transmitters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN
1-55752-803-9
Type
conf
DOI
10.1109/OFC.2006.215565
Filename
1636596
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