Generating vortex laser beams by converting Ince-Gaussian laser beams with an astigmatic mode converter

Shu-Chun Chu, Takayuki Ohtomo, Keisuke Tokunaga, Kenju Otsuka

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

Abstract

We report selective excitations of high-order Ince-Gaussian (IG) modes in a laser-diode-pumped microchip solidstate laser and the generation of corresponding high-order and multiple optical vortex beams of different shapes using an astigmatic mode converter (AMC).

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009
Publication statusPublished - 2009
EventConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009 - Shanghai, China
Duration: 2009 Aug 302009 Sep 3

Other

OtherConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009
CountryChina
CityShanghai
Period09-08-3009-09-03

Fingerprint

Laser modes
Laser beams
converters
Semiconductor lasers
Vortex flow
laser beams
vortices
Lasers
semiconductor lasers
excitation
lasers

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Chu, S-C., Ohtomo, T., Tokunaga, K., & Otsuka, K. (2009). Generating vortex laser beams by converting Ince-Gaussian laser beams with an astigmatic mode converter. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009
Chu, Shu-Chun ; Ohtomo, Takayuki ; Tokunaga, Keisuke ; Otsuka, Kenju. / Generating vortex laser beams by converting Ince-Gaussian laser beams with an astigmatic mode converter. Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009. 2009.
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abstract = "We report selective excitations of high-order Ince-Gaussian (IG) modes in a laser-diode-pumped microchip solidstate laser and the generation of corresponding high-order and multiple optical vortex beams of different shapes using an astigmatic mode converter (AMC).",
author = "Shu-Chun Chu and Takayuki Ohtomo and Keisuke Tokunaga and Kenju Otsuka",
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Chu, S-C, Ohtomo, T, Tokunaga, K & Otsuka, K 2009, Generating vortex laser beams by converting Ince-Gaussian laser beams with an astigmatic mode converter. in Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009. Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009, Shanghai, China, 09-08-30.

Generating vortex laser beams by converting Ince-Gaussian laser beams with an astigmatic mode converter. / Chu, Shu-Chun; Ohtomo, Takayuki; Tokunaga, Keisuke; Otsuka, Kenju.

Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009. 2009.

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

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T1 - Generating vortex laser beams by converting Ince-Gaussian laser beams with an astigmatic mode converter

AU - Chu, Shu-Chun

AU - Ohtomo, Takayuki

AU - Tokunaga, Keisuke

AU - Otsuka, Kenju

PY - 2009

Y1 - 2009

N2 - We report selective excitations of high-order Ince-Gaussian (IG) modes in a laser-diode-pumped microchip solidstate laser and the generation of corresponding high-order and multiple optical vortex beams of different shapes using an astigmatic mode converter (AMC).

AB - We report selective excitations of high-order Ince-Gaussian (IG) modes in a laser-diode-pumped microchip solidstate laser and the generation of corresponding high-order and multiple optical vortex beams of different shapes using an astigmatic mode converter (AMC).

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BT - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009

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Chu S-C, Ohtomo T, Tokunaga K, Otsuka K. Generating vortex laser beams by converting Ince-Gaussian laser beams with an astigmatic mode converter. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2009. 2009