林清富2006-07-252018-07-052006-07-252018-07-052004-07-31http://ntur.lib.ntu.edu.tw//handle/246246/11229在今年度的研究中，我們以組合不同種類量子井的方式成功的在磷化絪基板上製作出通 訊波長用的光放大器，並以兩段式元件的方式測量元件的增益頻譜。此極寬頻放大器可 做為寬頻可調雷射的增益元件，我們以此放大器做出的可調雷射可以同時輸出八個波長 的雷射光，做為通訊用之 多波長雷射光源。By combining different type of quantum wells, we successfully fabricate broad band optical amplifiers on InP substrates which can be used at communication wavelength. The gain of this designed device is measured by two-section technique. These broadband amplifiers can be used as the gain media of broadband wavelength tunable lasers, also. Using our new amplifier, the laser can simultaneously provide laser output at eight wavelengths at the communication band.application/pdf190664 bytesapplication/pdfzh-TW國立臺灣大學光電工程學研究所量子井光通訊光放大器多波長可調雷射極寬頻放大器quantum welloptical communicationoptical amplifiermulti-wavelength tunable laserbroadband amplifiers.reporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/11229/1/922215E002012.pdf