Beam control and manipulation in vertical cavity surface emitting lasers

I. H. White; P. Dowd; P. J. Heard; J. A. Nicholson; B. Zhu; L. Raddatz; R. V. Penty; J. C.C. Day; G. C. Allen; S. W. Corzine; M. R.T. Tan

doi:10.1117/12.298227

Beam control and manipulation in vertical cavity surface emitting lasers

I. H. White, P. Dowd, P. J. Heard, J. A. Nicholson, B. Zhu, L. Raddatz, R. V. Penty, J. C.C. Day, G. C. Allen, S. W. Corzine, M. R.T. Tan

Research output: Contribution to journal › Conference article › peer-review

Abstract

This paper reviews novel techniques which are used to modify the properties of the optical beam generated by vertical cavity surface emitting laser diodes. The main emphasis within the paper concerns the use of etches applied to the device surface either adjacent to or across its optical aperture. Such etches can be used to modify facet reflectivities sufficiently to pin the optical mode precisely and reduce the onset of higher order modes. In addition single polarisation operation is achieved by using deeper etches placed outside the light emitting region. Using this technique, previously multimode components may be transformed to single mode components with precisely fixed polarisation states. The effect of these etches on other lasing properties such as spectral performance and power efficiency is also discussed.

Original language	English
Pages (from-to)	64-72
Number of pages	9
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3290
DOIs	https://doi.org/10.1117/12.298227
Publication status	Published - 1 Dec 1998
Event	Optoelectronic Integrated Circuits II - San Jose, CA, USA United States Duration: 28 Jan 1998 → 30 Jan 1998

Keywords

Ion Beam Etching
Mode control
Polarisation control
Vertical-cavity surface-emitting lasers

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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Cite this

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title = "Beam control and manipulation in vertical cavity surface emitting lasers",

abstract = "This paper reviews novel techniques which are used to modify the properties of the optical beam generated by vertical cavity surface emitting laser diodes. The main emphasis within the paper concerns the use of etches applied to the device surface either adjacent to or across its optical aperture. Such etches can be used to modify facet reflectivities sufficiently to pin the optical mode precisely and reduce the onset of higher order modes. In addition single polarisation operation is achieved by using deeper etches placed outside the light emitting region. Using this technique, previously multimode components may be transformed to single mode components with precisely fixed polarisation states. The effect of these etches on other lasing properties such as spectral performance and power efficiency is also discussed.",

keywords = "Ion Beam Etching, Mode control, Polarisation control, Vertical-cavity surface-emitting lasers",

author = "White, {I. H.} and P. Dowd and Heard, {P. J.} and Nicholson, {J. A.} and B. Zhu and L. Raddatz and Penty, {R. V.} and Day, {J. C.C.} and Allen, {G. C.} and Corzine, {S. W.} and Tan, {M. R.T.}",

year = "1998",

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doi = "10.1117/12.298227",

language = "English",

volume = "3290",

pages = "64--72",

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

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publisher = "SPIE",

note = "Optoelectronic Integrated Circuits II ; Conference date: 28-01-1998 Through 30-01-1998",

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TY - JOUR

T1 - Beam control and manipulation in vertical cavity surface emitting lasers

AU - White, I. H.

AU - Dowd, P.

AU - Heard, P. J.

AU - Nicholson, J. A.

AU - Zhu, B.

AU - Raddatz, L.

AU - Penty, R. V.

AU - Day, J. C.C.

AU - Allen, G. C.

AU - Corzine, S. W.

AU - Tan, M. R.T.

PY - 1998/12/1

Y1 - 1998/12/1

N2 - This paper reviews novel techniques which are used to modify the properties of the optical beam generated by vertical cavity surface emitting laser diodes. The main emphasis within the paper concerns the use of etches applied to the device surface either adjacent to or across its optical aperture. Such etches can be used to modify facet reflectivities sufficiently to pin the optical mode precisely and reduce the onset of higher order modes. In addition single polarisation operation is achieved by using deeper etches placed outside the light emitting region. Using this technique, previously multimode components may be transformed to single mode components with precisely fixed polarisation states. The effect of these etches on other lasing properties such as spectral performance and power efficiency is also discussed.

AB - This paper reviews novel techniques which are used to modify the properties of the optical beam generated by vertical cavity surface emitting laser diodes. The main emphasis within the paper concerns the use of etches applied to the device surface either adjacent to or across its optical aperture. Such etches can be used to modify facet reflectivities sufficiently to pin the optical mode precisely and reduce the onset of higher order modes. In addition single polarisation operation is achieved by using deeper etches placed outside the light emitting region. Using this technique, previously multimode components may be transformed to single mode components with precisely fixed polarisation states. The effect of these etches on other lasing properties such as spectral performance and power efficiency is also discussed.

KW - Ion Beam Etching

KW - Mode control

KW - Polarisation control

KW - Vertical-cavity surface-emitting lasers

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DO - 10.1117/12.298227

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AN - SCOPUS:18544386957

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VL - 3290

SP - 64

EP - 72

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

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

T2 - Optoelectronic Integrated Circuits II

Y2 - 28 January 1998 through 30 January 1998

ER -

Beam control and manipulation in vertical cavity surface emitting lasers

Abstract

Keywords

ASJC Scopus subject areas

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