Highly stable, high power hybrid fiber and Innoslab amplifier for narrow linewidth signals

P. Cebeci; J. V. Mosquera; M. Höfer; O. Fitzau; M. Giesberts; B. Erben; H. D. Hoffmann

doi:10.1117/12.2545934

Highly stable, high power hybrid fiber and Innoslab amplifier for narrow linewidth signals

P. Cebeci
, J. V. Mosquera
, M. Höfer
, O. Fitzau
, M. Giesberts
, B. Erben
, H. D. Hoffmann

Fraunhofer Institute for Laser Technology

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

4 Scopus citations

Abstract

Based on our study of a high stability ultra-narrow linewidth fiber amplifier for the gravitational wave detector LISA, we have set up a hybrid fiber and Innoslab amplifier for further power scaling into <100 Watt regime. The fiber amplifier can provide a seed power of up to 8 W at 1064 nm and a linewidth <10 kHz. The booster stage consists of an in-band pumped Innoslab amplifier, which is pumped by stabilized laser diodes at 880 nm. An output power of 437 W has already been demonstrated with almost diffraction-limited beam quality. Further investigations of power stability and modal properties are currently ongoing.

Original language	English
Title of host publication	Solid State Lasers XXIX
Subtitle of host publication	Technology and Devices
Editors	W. Andrew Clarkson, Ramesh K. Shori
Publisher	SPIE
ISBN (Electronic)	9781510632813
DOIs	https://doi.org/10.1117/12.2545934
State	Published - 2020
Externally published	Yes
Event	Solid State Lasers XXIX: Technology and Devices 2020 - San Francisco, United States Duration: 4 Feb 2020 → 6 Feb 2020

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11259
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Solid State Lasers XXIX: Technology and Devices 2020
Country/Territory	United States
City	San Francisco
Period	4/02/20 → 6/02/20

Keywords

Fiber amplifier
Gravitational wave detectors
Gravitational waves
Innoslab amplifier
Low-noise
Narrow linewidth
Relative intensity noise
Single frequency

Access to Document

10.1117/12.2545934

Cite this

Cebeci, P., Mosquera, J. V., Höfer, M., Fitzau, O., Giesberts, M., Erben, B., & Hoffmann, H. D. (2020). Highly stable, high power hybrid fiber and Innoslab amplifier for narrow linewidth signals. In W. A. Clarkson, & R. K. Shori (Eds.), Solid State Lasers XXIX: Technology and Devices Article 112590L (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11259). SPIE. https://doi.org/10.1117/12.2545934

@inproceedings{a56d41d7918947b9b09d875b2483cf7b,

title = "Highly stable, high power hybrid fiber and Innoslab amplifier for narrow linewidth signals",

abstract = "Based on our study of a high stability ultra-narrow linewidth fiber amplifier for the gravitational wave detector LISA, we have set up a hybrid fiber and Innoslab amplifier for further power scaling into <100 Watt regime. The fiber amplifier can provide a seed power of up to 8 W at 1064 nm and a linewidth <10 kHz. The booster stage consists of an in-band pumped Innoslab amplifier, which is pumped by stabilized laser diodes at 880 nm. An output power of 437 W has already been demonstrated with almost diffraction-limited beam quality. Further investigations of power stability and modal properties are currently ongoing.",

keywords = "Fiber amplifier, Gravitational wave detectors, Gravitational waves, Innoslab amplifier, Low-noise, Narrow linewidth, Relative intensity noise, Single frequency",

author = "P. Cebeci and Mosquera, \{J. V.\} and M. H{\"o}fer and O. Fitzau and M. Giesberts and B. Erben and Hoffmann, \{H. D.\}",

note = "Publisher Copyright: {\textcopyright} 2020 SPIE.; Solid State Lasers XXIX: Technology and Devices 2020 ; Conference date: 04-02-2020 Through 06-02-2020",

year = "2020",

doi = "10.1117/12.2545934",

language = "英语",

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

publisher = "SPIE",

editor = "Clarkson, \{W. Andrew\} and Shori, \{Ramesh K.\}",

booktitle = "Solid State Lasers XXIX",

}

Cebeci, P, Mosquera, JV, Höfer, M, Fitzau, O, Giesberts, M, Erben, B & Hoffmann, HD 2020, Highly stable, high power hybrid fiber and Innoslab amplifier for narrow linewidth signals. in WA Clarkson & RK Shori (eds), Solid State Lasers XXIX: Technology and Devices., 112590L, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11259, SPIE, Solid State Lasers XXIX: Technology and Devices 2020, San Francisco, United States, 4/02/20. https://doi.org/10.1117/12.2545934

Highly stable, high power hybrid fiber and Innoslab amplifier for narrow linewidth signals. / Cebeci, P.; Mosquera, J. V.; Höfer, M. et al.
Solid State Lasers XXIX: Technology and Devices. ed. / W. Andrew Clarkson; Ramesh K. Shori. SPIE, 2020. 112590L (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11259).

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

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AU - Cebeci, P.

AU - Mosquera, J. V.

AU - Höfer, M.

AU - Fitzau, O.

AU - Giesberts, M.

AU - Erben, B.

AU - Hoffmann, H. D.

PY - 2020

Y1 - 2020

N2 - Based on our study of a high stability ultra-narrow linewidth fiber amplifier for the gravitational wave detector LISA, we have set up a hybrid fiber and Innoslab amplifier for further power scaling into <100 Watt regime. The fiber amplifier can provide a seed power of up to 8 W at 1064 nm and a linewidth <10 kHz. The booster stage consists of an in-band pumped Innoslab amplifier, which is pumped by stabilized laser diodes at 880 nm. An output power of 437 W has already been demonstrated with almost diffraction-limited beam quality. Further investigations of power stability and modal properties are currently ongoing.

AB - Based on our study of a high stability ultra-narrow linewidth fiber amplifier for the gravitational wave detector LISA, we have set up a hybrid fiber and Innoslab amplifier for further power scaling into <100 Watt regime. The fiber amplifier can provide a seed power of up to 8 W at 1064 nm and a linewidth <10 kHz. The booster stage consists of an in-band pumped Innoslab amplifier, which is pumped by stabilized laser diodes at 880 nm. An output power of 437 W has already been demonstrated with almost diffraction-limited beam quality. Further investigations of power stability and modal properties are currently ongoing.

KW - Fiber amplifier

KW - Gravitational wave detectors

KW - Gravitational waves

KW - Innoslab amplifier

KW - Low-noise

KW - Narrow linewidth

KW - Relative intensity noise

KW - Single frequency

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DO - 10.1117/12.2545934

M3 - 会议稿件

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

BT - Solid State Lasers XXIX

A2 - Clarkson, W. Andrew

A2 - Shori, Ramesh K.

PB - SPIE

T2 - Solid State Lasers XXIX: Technology and Devices 2020

Y2 - 4 February 2020 through 6 February 2020

ER -

Highly stable, high power hybrid fiber and Innoslab amplifier for narrow linewidth signals

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Keywords

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