Top sawtooth grating for GaAs/AlGaAs quantum well IR detectors

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/39261

Title:	Top sawtooth grating for GaAs/AlGaAs quantum well IR detectors
Authors:	Chi,GC;Juang,C
Contributors:	物理研究所
Date:	1995
Issue Date:	2010-07-08 14:10:07 (UTC+8)
Publisher:	中央大學
Abstract:	The enhancement factors for grating materials (GaAs and Si) in top sawtooth grating quantum well IR detectors are calculated. It is shown that the absorption processes are angle limited for GaAs gratings and are reflection limited for Si gratings. A major advantage of using Si gratings is that there is a nearly constant enhancement factor region, which will greatly ease restrictions on device design and processing.
Relation:	MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
Appears in Collections:	[Graduate Institute of Physics] journal & Dissertation

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	504	View/Open

社群 sharing