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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| Main Authors: | , , , , |
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| Format: | text |
| Published: |
Animo Repository
2011
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| Subjects: | |
| Online Access: | https://animorepository.dlsu.edu.ph/faculty_research/11911 |
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| Institution: | De La Salle University |