Terahertz emission enhancement in InAs thin films using silicon lens coupler

Terahertz emission enhancement in InAs thin films using silicon lens coupler

Enhancement of the pulsed terahertz radiation generated from a lens-coupled InAs thin film excited by a femtosecond laser is reported. A Si hemispherical lens was used as a lens coupler and attached to the substrate-side of a 520-nm-thick InAs film, grown on a Si substrate. An enhancement factor of...

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Bibliographic Details
Main Authors: Que, Christopher T., Edamura, Tadataka, Nakajima, Makoto, Tani, Masahiko, Hangyo, Masanori
Format: text
Published: Animo Repository 2011
Subjects:
Terahertz technology
Thin films—Optical properties
Indium arsenide
Optics
Semiconductor and Optical Materials
Online Access:https://animorepository.dlsu.edu.ph/faculty_research/11911
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Institution: De La Salle University

Internet

https://animorepository.dlsu.edu.ph/faculty_research/11911

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