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Mode Profiling of Semiconductor Nanowire Lasers

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Date

2015

Authors

Saxena, Dhruv
Wang, Fan
Gao, Qian
Mokkapati, Sudha
Jagadish, Chennupati
Tan, Hark Hoe

Journal Title

Journal ISSN

Volume Title

Publisher

American Chemical Society

Abstract

We experimentally determine the lasing mode(s) in optically pumped semiconductor nanowire lasers. The spatially resolved and angle-resolved far-field emission profiles of single InP nanowire lasers lying horizontally on a SiO<inf>2</inf> substrate are characterized in a microphotoluminescence (μ-PL) setup. The experimentally obtained polarization dependent far-field profiles match very well with numerical simulations and enable unambiguous identification of the lasing mode(s). This technique can be applied to characterize lasing modes in other type of nanolasers that are integrated on a substrate in either vertical or horizontal configurations.

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Keywords

Citation

URI

http://hdl.handle.net/1885/98393

Collections

ANU Research Publications

Source

Nano Letters

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1021/acs.nanolett.5b01713

Restricted until

2037-12-31

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01_Saxena_Mode_Profiling_of_2015.pdf (3.65 MB)

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