High Bandwidth Optical Transceiver Module for Analog Optical Link in Ku Band

High Bandwidth Optical Transceiver Module for Analog Optical Link in Ku Band

A high bandwidth optical transceiver module for an analog optical link in Ku band is developed using a directly modulated distributed-feedback laser module. A bandwidth of 18 GHz can be achieved with in-band flatness less than ±3 dB. The gain can reach about -1 dB. The transceiver module performs wi...

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Veröffentlicht in:IEEE photonics technology letters 2012-02, Vol.24 (3), p.212-214
Hauptverfasser: Man, Jiang Wei, Qi, Xiao Qiong, Xie, Liang, Liu, Yu, Wang, Xin, Wu, Xu Ming, Wang, Jia Sheng, Sun, Ke, Han, Wei, Yuan, Hai Qing, Wu, Hao, Zhu, Ning Hua
Format: Artikel
Sprache:eng
Schlagworte:
Analog link
high bandwidth
high linearity
Ku-band
Masers
Optical device fabrication
Optical fibers
Optical signal processing
optical transceiver
Optical transmitters
Transceivers
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Beschreibung
Zusammenfassung:A high bandwidth optical transceiver module for an analog optical link in Ku band is developed using a directly modulated distributed-feedback laser module. A bandwidth of 18 GHz can be achieved with in-band flatness less than ±3 dB. The gain can reach about -1 dB. The transceiver module performs with high linearity, with an input 1-dB compression point of 2.9 dBm and an input third-order intermodulation point of 9.8 dBm at 18 GHz. A spurious free dynamic range of about 101 dB·Hz 2/3 can be achieved.
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2011.2176113