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Document Type : Latin Dissertation
Language of Document : English
Record Number : 150189
Doc. No : ET21981
Main Entry : JASON KIRK ODANIEL
Title Proper : INTEGRATED WAVELENGTH STABILIZATION OF BROAD AREA SEMICONDUCTOR LASERS USING A DUAL GRATING REFLECTOR
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : A new fully integrated wavelength stabilization scheme based on grating-coupledsurface-emitting lasers is explored. This wavelength stabilization scheme relies on two gratings.The first grating is fabricated on the p-side of the semiconductor laser in close proximity to thelaser waveguide such that it couples light out of the guided mode of the waveguide into apropagating mode in the substrate; this grating is known as the grating coupler. The secondgrating is fabricated on the n-side of the substrate such that for the stabilization wavelength, thissecond grating operates in the Littrow condition and is known as the feedback grating.Furthermore with the proper design of the two gratings, the feedback grating will operate undertotal internal reflection conditions allowing a near unity retro-reflection of the light of thestabilization wavelength. The grating coupler and feedback grating.,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL45177.pdf
Title and statement of responsibility and : INTEGRATED WAVELENGTH STABILIZATION OF BROAD AREA SEMICONDUCTOR LASERS USING A DUAL GRATING REFLECTOR [Thesis]
 
 
 
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