Fabrication and testing of a GaP SIL with NA = 2.64

Jun Zhang; Matt Lang; Tom D. Milster; Tao Chen; Eric Aspnes; Bernard Bell

doi:10.1117/12.738940

Fabrication and testing of a GaP SIL with NA = 2.64

Jun Zhang, Matt Lang, Tom D. Milster, Tao Chen, Eric Aspnes, Bernard Bell

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

A solid immersion lens (SIL) is described with NA = 2.64 that is fabricated from a two-step process using a large BK7 glass hemisphere and a small GaP hemisphere. The Gallium Phosphide (GaP) hemisphere has a radius 114μm, and is cemented in the center of BK7 SIL with index-matching epoxy. The BK7 SIL thickness is accommodated to have both BK7 SIL and GaP SIL in an image centric configuration. The two-step GaP SIL is tested on an induced polarization imaging system. Induced polarization pupil images, the native polarization image and induced polarization image of a DVD RW sample are given in this paper.

Original language	English (US)
Title of host publication	Optical Data Storage 2007
DOIs	https://doi.org/10.1117/12.738940
State	Published - 2007
Externally published	Yes
Event	Optical Data Storage 2007 - Portland, OR, United States Duration: May 20 2007 → May 23 2007

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	6620
ISSN (Print)	0277-786X

Other

Other	Optical Data Storage 2007
Country/Territory	United States
City	Portland, OR
Period	5/20/07 → 5/23/07

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.738940

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title = "Fabrication and testing of a GaP SIL with NA = 2.64",

abstract = "A solid immersion lens (SIL) is described with NA = 2.64 that is fabricated from a two-step process using a large BK7 glass hemisphere and a small GaP hemisphere. The Gallium Phosphide (GaP) hemisphere has a radius 114μm, and is cemented in the center of BK7 SIL with index-matching epoxy. The BK7 SIL thickness is accommodated to have both BK7 SIL and GaP SIL in an image centric configuration. The two-step GaP SIL is tested on an induced polarization imaging system. Induced polarization pupil images, the native polarization image and induced polarization image of a DVD RW sample are given in this paper.",

author = "Jun Zhang and Matt Lang and Milster, {Tom D.} and Tao Chen and Eric Aspnes and Bernard Bell",

year = "2007",

doi = "10.1117/12.738940",

language = "English (US)",

isbn = "0819467626",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

booktitle = "Optical Data Storage 2007",

note = "Optical Data Storage 2007 ; Conference date: 20-05-2007 Through 23-05-2007",

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TY - GEN

T1 - Fabrication and testing of a GaP SIL with NA = 2.64

AU - Zhang, Jun

AU - Lang, Matt

AU - Milster, Tom D.

AU - Chen, Tao

AU - Aspnes, Eric

AU - Bell, Bernard

PY - 2007

Y1 - 2007

N2 - A solid immersion lens (SIL) is described with NA = 2.64 that is fabricated from a two-step process using a large BK7 glass hemisphere and a small GaP hemisphere. The Gallium Phosphide (GaP) hemisphere has a radius 114μm, and is cemented in the center of BK7 SIL with index-matching epoxy. The BK7 SIL thickness is accommodated to have both BK7 SIL and GaP SIL in an image centric configuration. The two-step GaP SIL is tested on an induced polarization imaging system. Induced polarization pupil images, the native polarization image and induced polarization image of a DVD RW sample are given in this paper.

AB - A solid immersion lens (SIL) is described with NA = 2.64 that is fabricated from a two-step process using a large BK7 glass hemisphere and a small GaP hemisphere. The Gallium Phosphide (GaP) hemisphere has a radius 114μm, and is cemented in the center of BK7 SIL with index-matching epoxy. The BK7 SIL thickness is accommodated to have both BK7 SIL and GaP SIL in an image centric configuration. The two-step GaP SIL is tested on an induced polarization imaging system. Induced polarization pupil images, the native polarization image and induced polarization image of a DVD RW sample are given in this paper.

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U2 - 10.1117/12.738940

DO - 10.1117/12.738940

M3 - Conference contribution

AN - SCOPUS:36249025829

SN - 0819467626

SN - 9780819467621

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Optical Data Storage 2007

T2 - Optical Data Storage 2007

Y2 - 20 May 2007 through 23 May 2007

ER -

Fabrication and testing of a GaP SIL with NA = 2.64

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