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A membrane external-cavity surface-emitting laser (MECSEL) with emission around 825 nm

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A membrane external-cavity surface-emitting laser (MECSEL) with emission around 825 nm. / Phung, Hoy My; Kahle, Hermann; Penttinen, Jussi-Pekka; Rajala, Patrik; Ranta, Sanna; Guina, Mircea.

Vertical External Cavity Surface Emitting Lasers (VECSELs) X. ed. / Jennifer E. Hastie. SPIE, 2020. 112630H (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11263).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Phung, HM, Kahle, H, Penttinen, J-P, Rajala, P, Ranta, S & Guina, M 2020, A membrane external-cavity surface-emitting laser (MECSEL) with emission around 825 nm. in JE Hastie (ed.), Vertical External Cavity Surface Emitting Lasers (VECSELs) X., 112630H, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11263, SPIE, Vertical External Cavity Surface Emitting Lasers (VECSELs) X , San Francisco, United States, 4/02/20. https://doi.org/10.1117/12.2545980

APA

Phung, H. M., Kahle, H., Penttinen, J-P., Rajala, P., Ranta, S., & Guina, M. (2020). A membrane external-cavity surface-emitting laser (MECSEL) with emission around 825 nm. In J. E. Hastie (Ed.), Vertical External Cavity Surface Emitting Lasers (VECSELs) X [112630H] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11263). SPIE. https://doi.org/10.1117/12.2545980

Vancouver

Phung HM, Kahle H, Penttinen J-P, Rajala P, Ranta S, Guina M. A membrane external-cavity surface-emitting laser (MECSEL) with emission around 825 nm. In Hastie JE, editor, Vertical External Cavity Surface Emitting Lasers (VECSELs) X. SPIE. 2020. 112630H. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.2545980

Author

Phung, Hoy My ; Kahle, Hermann ; Penttinen, Jussi-Pekka ; Rajala, Patrik ; Ranta, Sanna ; Guina, Mircea. / A membrane external-cavity surface-emitting laser (MECSEL) with emission around 825 nm. Vertical External Cavity Surface Emitting Lasers (VECSELs) X. editor / Jennifer E. Hastie. SPIE, 2020. (Proceedings of SPIE - The International Society for Optical Engineering).

Bibtex - Download

@inproceedings{e4eefa419b7f463f99cf626a083bed25,
title = "A membrane external-cavity surface-emitting laser (MECSEL) with emission around 825 nm",
abstract = "A MECSEL emitting around 825nm is reported. With a tuning range from 807nm to 840 nm, the MECSEL extends the coverage of high beam quality semiconductor based lasers in the short 8XXnm region and opens new perspectives for scanning ground-based water-vapor differential absorption lidar. 1.4W maximum output power has been achieved at room temperature operation and at 12.5W absorbed power using a 532 nm emitting pump laser. The beam quality has been investigated by M2 measurements at different pump power. The effect from a growing pump mode and thermal lensing has been observed as the beam divergence angle decreases and the beam waist radius enlargens with increasing pump power.",
keywords = "GaInAsP, MECSEL, Semiconductor laser, Short 8XXnm region, SiC heatspreaders, Thermal lensing, VECSEL",
author = "Phung, {Hoy My} and Hermann Kahle and Jussi-Pekka Penttinen and Patrik Rajala and Sanna Ranta and Mircea Guina",
note = "INT=phys,{"}Rajala, Patrik{"} jufoid=71479",
year = "2020",
doi = "10.1117/12.2545980",
language = "English",
isbn = "9781510632899",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Hastie, {Jennifer E.}",
booktitle = "Vertical External Cavity Surface Emitting Lasers (VECSELs) X",
address = "United States",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - A membrane external-cavity surface-emitting laser (MECSEL) with emission around 825 nm

AU - Phung, Hoy My

AU - Kahle, Hermann

AU - Penttinen, Jussi-Pekka

AU - Rajala, Patrik

AU - Ranta, Sanna

AU - Guina, Mircea

N1 - INT=phys,"Rajala, Patrik" jufoid=71479

PY - 2020

Y1 - 2020

N2 - A MECSEL emitting around 825nm is reported. With a tuning range from 807nm to 840 nm, the MECSEL extends the coverage of high beam quality semiconductor based lasers in the short 8XXnm region and opens new perspectives for scanning ground-based water-vapor differential absorption lidar. 1.4W maximum output power has been achieved at room temperature operation and at 12.5W absorbed power using a 532 nm emitting pump laser. The beam quality has been investigated by M2 measurements at different pump power. The effect from a growing pump mode and thermal lensing has been observed as the beam divergence angle decreases and the beam waist radius enlargens with increasing pump power.

AB - A MECSEL emitting around 825nm is reported. With a tuning range from 807nm to 840 nm, the MECSEL extends the coverage of high beam quality semiconductor based lasers in the short 8XXnm region and opens new perspectives for scanning ground-based water-vapor differential absorption lidar. 1.4W maximum output power has been achieved at room temperature operation and at 12.5W absorbed power using a 532 nm emitting pump laser. The beam quality has been investigated by M2 measurements at different pump power. The effect from a growing pump mode and thermal lensing has been observed as the beam divergence angle decreases and the beam waist radius enlargens with increasing pump power.

KW - GaInAsP

KW - MECSEL

KW - Semiconductor laser

KW - Short 8XXnm region

KW - SiC heatspreaders

KW - Thermal lensing

KW - VECSEL

U2 - 10.1117/12.2545980

DO - 10.1117/12.2545980

M3 - Conference contribution

SN - 9781510632899

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

BT - Vertical External Cavity Surface Emitting Lasers (VECSELs) X

A2 - Hastie, Jennifer E.

PB - SPIE

ER -