Deep Ultraviolet LEDs Understanding the Low External Quantum Efficiency /

This book highlights the origin of low external quantum efficiency for deep ultraviolet light-emitting diodes (DUV LEDs). In addition, it puts forward solutions for increasing the internal quantum efficiency and the light extraction efficiency of DUV LEDs. The book chiefly concentrates on approaches...

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Detaylı Bibliyografya
Asıl Yazarlar: Zhang, Zi-Hui (Yazar), Chu, Chunshuang (Yazar), Tian, Kangkai (Yazar), Zhang, Yonghui (Yazar)
Müşterek Yazar: SpringerLink (Online service)
Materyal Türü: e-Kitap
Dil:İngilizce
Baskı/Yayın Bilgisi: Singapore : Springer Nature Singapore : 2019.
Imprint: Springer,
Edisyon:1st ed. 2019.
Seri Bilgileri:Nanoscience and Nanotechnology,
Konular:
Optical materials.
Telecommunication.
Lasers.
Signal processing.
Optical Materials.
Microwaves, RF Engineering and Optical Communications.
Laser.
Signal, Speech and Image Processing.
Online Erişim:Full-text access
Diğer Bilgiler
Özet:This book highlights the origin of low external quantum efficiency for deep ultraviolet light-emitting diodes (DUV LEDs). In addition, it puts forward solutions for increasing the internal quantum efficiency and the light extraction efficiency of DUV LEDs. The book chiefly concentrates on approaches that can be used to improve the crystalline quality, increase carrier injection, reduce the polarization-induced electric field within multiple quantum wells, suppress the TM polarization emission, and enhance the light escape from the semiconductor layer. It also demonstrates insightful device physics for DUV LEDs, which will greatly benefit the optoelectronic community.
Fiziksel Özellikler:IX, 69 p. 40 illus., 39 illus. in color. online resource.
ISBN:9789811361791
ISSN:2196-1689
DOI:10.1007/978-981-13-6179-1

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