Monolithic-cavity class-A VECSEL for quantum technology

Martin Lee; Paulo H. Moriya; Jennifer E. Hastie

doi:10.1117/12.2612016

Monolithic-cavity class-A VECSEL for quantum technology

Martin Lee, Paulo H. Moriya, Jennifer E. Hastie

Physics

Research output: Contribution to conference › Other

Abstract

With their high finesse external cavities, VECSELs provide intrinsically low frequency noise, class-A operation with broad spectral coverage, making them ideal candidates for quantum technology applications, such as atomic trapping. Subsequently, the excess frequency noise observed in VECSELs originates from pump noise, environmental noise, and mechanical instabilities. For conventional diode-pumped solid-state lasers monolithic formats, such as non-planar-ring-oscillators, have provided an effective solution to reducing environmental and technical noise. Here we present a monolithic-cavity class-A VECSEL based on a 25 mm fused silica right-angle prism. We present the cavity design and initial characteristics of the device operating at frequencies required for integration with Sr atomic clocks.

Original language	English
DOIs	https://doi.org/10.1117/12.2612016
Publication status	Published - 1 Apr 2022
Event	SPIE Photonics West 2022 - San Francisco, United States Duration: 22 Jan 2022 → 27 Jan 2022

Conference

Conference	SPIE Photonics West 2022
Country/Territory	United States
City	San Francisco
Period	22/01/22 → 27/01/22

Keywords

laser applications
prisms
optical clocks
semiconductors

Access to Document

10.1117/12.2612016

2 Finished

UK National Quantum Technology Hub in Sensing and Timing
Hunter, D. (Principal Investigator), Johnson, S. (Principal Investigator), McGilligan, J. P. (Principal Investigator), Moriya, P. (Principal Investigator), Riis, E. (Principal Investigator), Arnold, A. (Co-investigator), Griffin, P. (Co-investigator), Hastie, J. (Co-investigator), Ingleby, S. (Co-investigator), Moriya, P. (Research Co-investigator) & Moriya, P. (Research Co-investigator)
EPSRC (Engineering and Physical Sciences Research Council)
1/12/19 → 30/11/24
Project: Research
UK Quantum Technology Hub for Sensors and Metrology
Hastie, J. (Principal Investigator), Arnold, A. (Co-investigator), Griffin, P. (Co-investigator), Kemp, A. (Co-investigator) & Riis, E. (Co-investigator)
EPSRC (Engineering and Physical Sciences Research Council)
1/12/14 → 30/11/19
Project: Research

Data for: "Monolithic VECSEL for stable kHz linewidth"
Lee, M. (Creator), Moriya, P. (Contributor), Caspani, L. (Supervisor) & Hastie, J. (Supervisor), University of Strathclyde, 27 Oct 2023
DOI: 10.15129/a322a11e-1729-4339-9279-965f69330a44
Dataset

2 Article

Ultra-coherent monolithic-cavity VECSEL for quantum technologies
Moriya, P., 25 Sept 2024, (Accepted/In press) Optics and Photonics News.
Research output: Contribution to specialist publication › Article
Monolithic VECSEL for stable kHz linewidth
Lee, M., Moriya, P. H. & Hastie, J. E., 1 Nov 2023, In: Optics Express. 31, 23, p. 38786-38797 12 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
2 Citations (Scopus)

30 Downloads (Pure)

4 Oral presentation

QT Hub ARM 2024: Narrow linewidth for high performance clocks
Moriya, P. (Speaker)
9 Sept 2024 → 11 Sept 2024
Activity: Talk or presentation types › Oral presentation
QT Hub ARM 2023: Narrow linewidth for high performance clocks
Moriya, P. (Speaker)
13 Dec 2023
Activity: Talk or presentation types › Oral presentation
Sub-kHz free-running-linewidth monolithic VECSEL
Moriya, P. (Speaker), Lee, M. (Contributor) & Hastie, J. (Contributor)
11 Oct 2023
Activity: Talk or presentation types › Oral presentation

Cite this

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title = "Monolithic-cavity class-A VECSEL for quantum technology",

abstract = "With their high finesse external cavities, VECSELs provide intrinsically low frequency noise, class-A operation with broad spectral coverage, making them ideal candidates for quantum technology applications, such as atomic trapping. Subsequently, the excess frequency noise observed in VECSELs originates from pump noise, environmental noise, and mechanical instabilities. For conventional diode-pumped solid-state lasers monolithic formats, such as non-planar-ring-oscillators, have provided an effective solution to reducing environmental and technical noise. Here we present a monolithic-cavity class-A VECSEL based on a 25 mm fused silica right-angle prism. We present the cavity design and initial characteristics of the device operating at frequencies required for integration with Sr atomic clocks.",

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PY - 2022/4/1

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N2 - With their high finesse external cavities, VECSELs provide intrinsically low frequency noise, class-A operation with broad spectral coverage, making them ideal candidates for quantum technology applications, such as atomic trapping. Subsequently, the excess frequency noise observed in VECSELs originates from pump noise, environmental noise, and mechanical instabilities. For conventional diode-pumped solid-state lasers monolithic formats, such as non-planar-ring-oscillators, have provided an effective solution to reducing environmental and technical noise. Here we present a monolithic-cavity class-A VECSEL based on a 25 mm fused silica right-angle prism. We present the cavity design and initial characteristics of the device operating at frequencies required for integration with Sr atomic clocks.

AB - With their high finesse external cavities, VECSELs provide intrinsically low frequency noise, class-A operation with broad spectral coverage, making them ideal candidates for quantum technology applications, such as atomic trapping. Subsequently, the excess frequency noise observed in VECSELs originates from pump noise, environmental noise, and mechanical instabilities. For conventional diode-pumped solid-state lasers monolithic formats, such as non-planar-ring-oscillators, have provided an effective solution to reducing environmental and technical noise. Here we present a monolithic-cavity class-A VECSEL based on a 25 mm fused silica right-angle prism. We present the cavity design and initial characteristics of the device operating at frequencies required for integration with Sr atomic clocks.

KW - laser applications

KW - prisms

KW - optical clocks

KW - semiconductors

U2 - 10.1117/12.2612016

DO - 10.1117/12.2612016

M3 - Other

T2 - SPIE Photonics West 2022

Y2 - 22 January 2022 through 27 January 2022

ER -

Monolithic-cavity class-A VECSEL for quantum technology

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