Near-field scanning optical microscopy studies of V-grooved quantum wire lasers

U. Ben-Ami; R. Nagar; N. Ben-Ami; J. Scheuer; M. Orenstein; G. Eisenstein; A. Lewis; E. Kapon; F. Reinhardt; P. Ils; A. Gustafsson

doi:10.1063/1.122224

Near-field scanning optical microscopy studies of V-grooved quantum wire lasers

U. Ben-Ami^*, R. Nagar, N. Ben-Ami, J. Scheuer, M. Orenstein, G. Eisenstein, A. Lewis, E. Kapon, F. Reinhardt, P. Ils, A. Gustafsson

^*Corresponding author for this work

Technion-Israel Institute of Technology

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

13 Scopus citations

Abstract

Detailed near-field scanning optical microscopy studies of GaAs/AlGaAs V-grooved quantum wire lasers at room temperature were performed. We measured the spectrally resolved near-field intensity distributions, emitted from the complex epitaxially grown optical waveguide in the V groove with a spatial resolution of ∼0.1 μm. Distinct regions emitting at different wavelengths were identified, and a heart shaped modal distribution of less than 0.5 μm in diameter was measured and well matched the calculated light distribution of this structure.

Original language	English
Pages (from-to)	1619-1621
Number of pages	3
Journal	Applied Physics Letters
Volume	73
Issue number	12
DOIs	https://doi.org/10.1063/1.122224
State	Published - 1998
Externally published	Yes

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10.1063/1.122224

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title = "Near-field scanning optical microscopy studies of V-grooved quantum wire lasers",

abstract = "Detailed near-field scanning optical microscopy studies of GaAs/AlGaAs V-grooved quantum wire lasers at room temperature were performed. We measured the spectrally resolved near-field intensity distributions, emitted from the complex epitaxially grown optical waveguide in the V groove with a spatial resolution of ∼0.1 μm. Distinct regions emitting at different wavelengths were identified, and a heart shaped modal distribution of less than 0.5 μm in diameter was measured and well matched the calculated light distribution of this structure.",

author = "U. Ben-Ami and R. Nagar and N. Ben-Ami and J. Scheuer and M. Orenstein and G. Eisenstein and A. Lewis and E. Kapon and F. Reinhardt and P. Ils and A. Gustafsson",

year = "1998",

doi = "10.1063/1.122224",

language = "אנגלית",

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T1 - Near-field scanning optical microscopy studies of V-grooved quantum wire lasers

AU - Ben-Ami, U.

AU - Nagar, R.

AU - Ben-Ami, N.

AU - Scheuer, J.

AU - Orenstein, M.

AU - Eisenstein, G.

AU - Lewis, A.

AU - Kapon, E.

AU - Reinhardt, F.

AU - Ils, P.

AU - Gustafsson, A.

PY - 1998

Y1 - 1998

N2 - Detailed near-field scanning optical microscopy studies of GaAs/AlGaAs V-grooved quantum wire lasers at room temperature were performed. We measured the spectrally resolved near-field intensity distributions, emitted from the complex epitaxially grown optical waveguide in the V groove with a spatial resolution of ∼0.1 μm. Distinct regions emitting at different wavelengths were identified, and a heart shaped modal distribution of less than 0.5 μm in diameter was measured and well matched the calculated light distribution of this structure.

AB - Detailed near-field scanning optical microscopy studies of GaAs/AlGaAs V-grooved quantum wire lasers at room temperature were performed. We measured the spectrally resolved near-field intensity distributions, emitted from the complex epitaxially grown optical waveguide in the V groove with a spatial resolution of ∼0.1 μm. Distinct regions emitting at different wavelengths were identified, and a heart shaped modal distribution of less than 0.5 μm in diameter was measured and well matched the calculated light distribution of this structure.

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JO - Applied Physics Letters

JF - Applied Physics Letters

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Near-field scanning optical microscopy studies of V-grooved quantum wire lasers

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