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半導體環型雷射元件中產生非線性介質光孤子特性量測與研究 = Solito...

國立高雄大學電機工程學系碩士班

半導體環型雷射元件中產生非線性介質光孤子特性量測與研究 = Solitons Emission from a Semiconductor Circular Ring Resonator

紀錄類型:	書目-語言資料,印刷品 : 單行本
並列題名:	Solitons Emission from a Semiconductor Circular Ring Resonator
作者:	蘇偉峻,
其他團體作者:	國立高雄大學
出版地:	[高雄市]
出版者:	撰者;
出版年:	2009[民98]
面頁冊數:	72面圖、表 : 30公分;
標題:	光孤子
標題:	excimer laser etching
電子資源:	http://handle.ncl.edu.tw/11296/ndltd/73256122069545051063
附註:	指導教授：施明昌
附註:	參考書目：面
摘要註:	本論文主要探討半導體脊狀環波導環形雷射元件的製作，並利用Y-Junction的光輸出藕合機構研究半導體環型雷射之光輸出特性。實驗中發現了在沒有波導結構的區域有光束自聚焦的現象，此光束自聚焦有可能為光孤子。此光孤子的產生與環型共振腔和Y型耦合器的互相作用有密切關連。實驗中分別量測環型雷射元件及Y型耦合輸出端及非波導端之L-I及光譜，發現在Y型耦合波導端輸出的雷射光譜屬於單膜態，而在沒有波導結構因為光孤子的產生而形成一直線形雷射共振腔，且此端雷射輸出為多模態。由實驗中發現光孤子端之雷射輸出有較高的臨界電流與較高的量子效率，利用此項環型共振腔光孤子元件可以提供未來發展全光式高速開關及光信號控制之積體光電元件技術。 In this thesis a ridge waveguide circular ring laser device, with a Y-junction coupler had been fabricted. We observed a self-focusing of a beam propagating through the non-waveguide region. We found believed that the feed back mechanism of the circular ring resonator from the Y-junction plays an important role to the emission of solitons. We have studied of the output at Y-junction terminal and at soliton emission terminal the I-V, L-I and spectrum. The output spectrum of the emission at the Y-junction coupler is single mode, however , the spectrum of solitons emission through the non-waveguide region is multi-modes with higher threshold value and higher quantum efficient. It shows that the circular ring resonator is able to excite solitons emission which provides an alternative waveguiding to light channels control and switching in an high speed all optical control system.

半導體環型雷射元件中產生非線性介質光孤子特性量測與研究 = Solitons Emission from a Semiconductor Circular Ring Resonator
蘇, 偉峻

半導體環型雷射元件中產生非線性介質光孤子特性量測與研究 = Solitons Emission from a Semiconductor Circular Ring Resonator / 蘇偉峻撰 - [高雄市] : 撰者, 2009[民98]. - 72面 ; 圖、表 ; 30公分.
指導教授：施明昌參考書目：面.
光孤子excimer laser etching

半導體環型雷射元件中產生非線性介質光孤子特性量測與研究 = Solitons Emission from a Semiconductor Circular Ring Resonator
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