Generating optical vortex with computer-generated hologram fabricated inside glass by femtosecond laser pulses

Zhongyi Guo; Shiliang Qu; Shutian Liu

doi:10.1016/j.optcom.2006.12.023

Generating optical vortex with computer-generated hologram fabricated inside glass by femtosecond laser pulses

Zhongyi Guo^*
, Shiliang Qu
, Shutian Liu

^*Corresponding author for this work

Harbin Institute of Technology Weihai

Research output: Contribution to journal › Article › peer-review

53 Scopus citations

Abstract

We introduce a novel method to generate the optical vortex with computer-generated hologram (CGH) fabricated inside glass by femtosecond laser pulses. The CGH was directly written inside glass by femtosecond laser pulses induced microexplosion without any pre- or post-treatment of the material. We also realized the restructured optical vortex beams of both the transmission and reflection pattern with high fidelity using a collimated He-Ne laser beam. The total diffractive efficiency of both the transmission and reflection pattern is about 4.79%.

Original language	English
Pages (from-to)	286-289
Number of pages	4
Journal	Optics Communications
Volume	273
Issue number	1
DOIs	https://doi.org/10.1016/j.optcom.2006.12.023
State	Published - 1 May 2007
Externally published	Yes

Keywords

CGH
Laser induced microexplosion
Optical vortices

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10.1016/j.optcom.2006.12.023

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title = "Generating optical vortex with computer-generated hologram fabricated inside glass by femtosecond laser pulses",

abstract = "We introduce a novel method to generate the optical vortex with computer-generated hologram (CGH) fabricated inside glass by femtosecond laser pulses. The CGH was directly written inside glass by femtosecond laser pulses induced microexplosion without any pre- or post-treatment of the material. We also realized the restructured optical vortex beams of both the transmission and reflection pattern with high fidelity using a collimated He-Ne laser beam. The total diffractive efficiency of both the transmission and reflection pattern is about 4.79\%.",

keywords = "CGH, Laser induced microexplosion, Optical vortices",

author = "Zhongyi Guo and Shiliang Qu and Shutian Liu",

year = "2007",

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doi = "10.1016/j.optcom.2006.12.023",

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AU - Guo, Zhongyi

AU - Qu, Shiliang

AU - Liu, Shutian

PY - 2007/5/1

Y1 - 2007/5/1

N2 - We introduce a novel method to generate the optical vortex with computer-generated hologram (CGH) fabricated inside glass by femtosecond laser pulses. The CGH was directly written inside glass by femtosecond laser pulses induced microexplosion without any pre- or post-treatment of the material. We also realized the restructured optical vortex beams of both the transmission and reflection pattern with high fidelity using a collimated He-Ne laser beam. The total diffractive efficiency of both the transmission and reflection pattern is about 4.79%.

AB - We introduce a novel method to generate the optical vortex with computer-generated hologram (CGH) fabricated inside glass by femtosecond laser pulses. The CGH was directly written inside glass by femtosecond laser pulses induced microexplosion without any pre- or post-treatment of the material. We also realized the restructured optical vortex beams of both the transmission and reflection pattern with high fidelity using a collimated He-Ne laser beam. The total diffractive efficiency of both the transmission and reflection pattern is about 4.79%.

KW - CGH

KW - Laser induced microexplosion

KW - Optical vortices

UR - https://www.scopus.com/pages/publications/33847685152

U2 - 10.1016/j.optcom.2006.12.023

DO - 10.1016/j.optcom.2006.12.023

M3 - 文章

AN - SCOPUS:33847685152

SN - 0030-4018

VL - 273

SP - 286

EP - 289

JO - Optics Communications

JF - Optics Communications

IS - 1

ER -

Generating optical vortex with computer-generated hologram fabricated inside glass by femtosecond laser pulses

Abstract

Keywords

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