Tunable multichannel filter in a semiconductor photonic quantum well structure

Tzu Chyang King, Chao Chin Wang, Chien Jang Wu

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    A multichannel filter can be achieved in a photonic quantum well structure. In this work, based on the use of n-doped GaAs as a constituent of photonic quantum well, the filter can be tunable, i.e., it can be tuned by the hydrostatic pressure and the temperature. It is found that there is a critical pressure at which a minimum peak frequency occurs. Above or below this critical pressure, the peak frequency will be blue-shifted. As for the temperature effect, we find that the peak frequency is red-shifted as the temperature increases. This tunable multichannel filter is of technical use in semiconductor optoelectronics. The analysis is done from the transmission spectra calculated by using the transfer matrix method.

    Original languageEnglish
    Title of host publicationProceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices
    Subtitle of host publicationTFT Technologies and FPD Materials
    PublisherIEEE Computer Society
    Pages207-210
    Number of pages4
    ISBN (Print)9784863483958
    DOIs
    Publication statusPublished - 2014 Jan 1
    Event21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014 - Kyoto, Japan
    Duration: 2014 Jul 22014 Jul 4

    Publication series

    NameProceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials

    Other

    Other21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014
    Country/TerritoryJapan
    CityKyoto
    Period2014/07/022014/07/04

    ASJC Scopus subject areas

    • Hardware and Architecture
    • Electrical and Electronic Engineering

    Fingerprint

    Dive into the research topics of 'Tunable multichannel filter in a semiconductor photonic quantum well structure'. Together they form a unique fingerprint.

    Cite this