標題: 迴路型光纖雷射技術之研究
Study of Optical Fiber Ring Laser Techniques
作者: 陳至揚
祁甡
光電工程學系
關鍵字: 光纖迴路雷射;Fiber Ring Laser
公開日期: 2003
摘要: 本論文中提出一個穩定波長的可調變光纖迴路雷射架構、一個包含C波段與L波段的波長可調變架構、與一個S波段的波長可調變架構,藉由這三個架構的整合,使光纖迴路雷射的整體可調波段達130nm(1480nm∼1610nm),涵蓋整個光纖在1550nm中心的低損耗窗口,調變波長穩定時間可達2000秒以上,如此將有助於光纖迴路雷射在通訊應用上的實用化。
Fiber optical amplifier (the source power of the fiber ring laser) can extend the operation range from C band (1530nm ~ 1560nm) to L band (1560nm ~ 1610nm) or S band (1480nm ~ 1530nm). The conventional method tunes the output wavelength by using the single fiber filter, like a Fabry-Perot filter or tunable band-pass filter. In this essay, we bring up three new structures for those disadvantages, a wavelength-stable structure by Fabry-Perot laser diode, a wide-band tuning one by double filters, and another for S band wavelength output. By integrating the three structures, the new fiber ring laser system can tune at least 130nm (1480nm ~ 1610nm) and keep the wavelength stable more than 2000 seconds. It will be helpful to apply the new fiber ring laser in communication systems.
URI: http://140.113.39.130/cdrfb3/record/nctu/#GT009124526
http://hdl.handle.net/11536/54090
顯示於類別:畢業論文


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