標題: | ELECTROOPTIC PHASE TRACKING OF MICROWAVE SIGNALS BEYOND 18.5 GHZ USING AN INTEGRATED ELECTROOPTIC MODULATOR AS AN OPTOELECTRONIC HARMONIC MIXER IN A PHASE-LOCK LOOP |
作者: | PAN, CL LIN, GR CHYOU, DY WU, HH 交大名義發表 光電工程學系 National Chiao Tung University Department of Photonics |
公開日期: | 1-四月-1994 |
摘要: | We demonstrate electrooptic phase tracking of microwave signals beyond 18.5 GHz using a gain-switched laser diode as the optical clock. The key element of this system is a fiber-pigtailed integrated-optic Mach-Zehnder Modulator (IOM). The IOM functions as an optoelectronic harmonic mixer in a phase lock loop. The conversion loss of the OEHM is 66dB. The phase error and the single sideband phase noise density of the phase- locked 18.5 GHz signal is 5.6 x 10(-5) rad/square-root Hzand -54 dBc/Hz, respectively. |
URI: | http://dx.doi.org/10.1109/75.282577 http://hdl.handle.net/11536/2562 |
ISSN: | 1051-8207 |
DOI: | 10.1109/75.282577 |
期刊: | IEEE MICROWAVE AND GUIDED WAVE LETTERS |
Volume: | 4 |
Issue: | 4 |
起始頁: | 115 |
結束頁: | 117 |
顯示於類別: | 期刊論文 |