NDLI: Use of photonic quantum well as tunable defect in multilayer narrowband reflection-and-transmission filter

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Use of photonic quantum well as tunable defect in multilayer narrowband reflection-and-transmission filter

Content Provider	Springer Nature Link
Author	Chang, Yang Hua Liu, Chi Chung Wu, Chien Jang
Copyright Year	2010
Abstract	By using a photonic quantum well (PQW) as a tunable defect layer, a theoretical analysis on the optical properties in a multilayer narrowband reflection-and-transmission filter can be given. It is found that the resonant peaks in the reflection and transmission spectra are shifted to shorter wavelengths as the number of periods in the PQW increases. The shifting feature is more salient if the QW is deeper, that is, the refractive index contrast in the constituents of the PQW is increased. This novel design provides an alternative for achieving a tunable filter instead of using the usual electrooptical defect.
Starting Page	495
Ending Page	498
Page Count	4
File Format	PDF
ISSN	13406000
Journal	Optical Review
Volume Number	17
Issue Number	5
e-ISSN	13499432
Language	English
Publisher	Optical Society of Japan
Publisher Date	2010-10-01
Publisher Place	Japan
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	photonic quantum well narrowband filter tunable defect multilayer transfer matrix method Physics
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics

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