Imaging near-field transverse modes of vertical-cavity surface-emitting lasers by near-field scanning optical microscopy

Nien Hua Lu; Chih Yen Chen; Chin Sung Lin; Wei Chih Liu; Din Ping Tsai

Imaging near-field transverse modes of vertical-cavity surface-emitting lasers by near-field scanning optical microscopy

Nien Hua Lu^*, Chih Yen Chen, Chin Sung Lin, Wei Chih Liu, Din Ping Tsai

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

2 引文斯高帕斯（Scopus）

摘要

We have characterized the oxide-confined vertical-cavity surface-emitting laser (VCSEL) using short-tip, tapping-mode tuning fork near-field scanning optical microscopy (TMTF-NSOM). The near-field radiation patterns of the VCSEL were measured. By comparing the topographic and optical images, we attribute the asymmetric transverse modes to the geometric defect outside the oxide aperture. We also performed spatially resolved spectroscopic imaging over the surface of the VCSEL by coupling NSOM to a spectrometer.

原文	英語
頁（從 - 到）	I43-I46
期刊	Scanning
卷	26
發行號	5 SUPPL.
出版狀態	已發佈 - 2004

ASJC Scopus subject areas

原子與分子物理與光學
儀器

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引用此

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title = "Imaging near-field transverse modes of vertical-cavity surface-emitting lasers by near-field scanning optical microscopy",

abstract = "We have characterized the oxide-confined vertical-cavity surface-emitting laser (VCSEL) using short-tip, tapping-mode tuning fork near-field scanning optical microscopy (TMTF-NSOM). The near-field radiation patterns of the VCSEL were measured. By comparing the topographic and optical images, we attribute the asymmetric transverse modes to the geometric defect outside the oxide aperture. We also performed spatially resolved spectroscopic imaging over the surface of the VCSEL by coupling NSOM to a spectrometer.",

keywords = "Near field, Short tip, Tapping mode, Transverse mode, Vertical-cavity surface-emitting laser",

author = "Lu, {Nien Hua} and Chen, {Chih Yen} and Lin, {Chin Sung} and Liu, {Wei Chih} and Tsai, {Din Ping}",

year = "2004",

language = "English",

volume = "26",

pages = "I43--I46",

journal = "Scanning",

issn = "0161-0457",

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number = "5 SUPPL.",

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TY - JOUR

T1 - Imaging near-field transverse modes of vertical-cavity surface-emitting lasers by near-field scanning optical microscopy

AU - Lu, Nien Hua

AU - Chen, Chih Yen

AU - Lin, Chin Sung

AU - Liu, Wei Chih

AU - Tsai, Din Ping

PY - 2004

Y1 - 2004

N2 - We have characterized the oxide-confined vertical-cavity surface-emitting laser (VCSEL) using short-tip, tapping-mode tuning fork near-field scanning optical microscopy (TMTF-NSOM). The near-field radiation patterns of the VCSEL were measured. By comparing the topographic and optical images, we attribute the asymmetric transverse modes to the geometric defect outside the oxide aperture. We also performed spatially resolved spectroscopic imaging over the surface of the VCSEL by coupling NSOM to a spectrometer.

AB - We have characterized the oxide-confined vertical-cavity surface-emitting laser (VCSEL) using short-tip, tapping-mode tuning fork near-field scanning optical microscopy (TMTF-NSOM). The near-field radiation patterns of the VCSEL were measured. By comparing the topographic and optical images, we attribute the asymmetric transverse modes to the geometric defect outside the oxide aperture. We also performed spatially resolved spectroscopic imaging over the surface of the VCSEL by coupling NSOM to a spectrometer.

KW - Near field

KW - Short tip

KW - Tapping mode

KW - Transverse mode

KW - Vertical-cavity surface-emitting laser

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UR - http://www.scopus.com/inward/citedby.url?scp=6344279801&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:6344279801

SN - 0161-0457

VL - 26

SP - I43-I46

JO - Scanning

JF - Scanning

IS - 5 SUPPL.

ER -

Imaging near-field transverse modes of vertical-cavity surface-emitting lasers by near-field scanning optical microscopy

摘要

ASJC Scopus subject areas

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