Pre-stabilization of a distributed feedback diode laser for locking to a high-finesse cavity

Thomas Fordell; Anders E. Wallin; Thomas Lindvall; Mikko Merimaa

doi:10.1109/CPEM.2016.7540698

Pre-stabilization of a distributed feedback diode laser for locking to a high-finesse cavity

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

An ultra-stable laser based on frequency doubling of a distributed feedback (DFB) semiconductor laser has been built for interrogation of the 674-nm clock transition in Sr⁺. The DFB laser is pre-stabilized using an all-fiber interferometer that reduces the linewidth from the 1 MHz regime down to a few kHz and enables reliable locking of the laser to a 30-cm reference cavity with a finesse of 270 000 at 674 nm The laser will be used in a Sr⁺ single-ion clock that should reach a fractional frequency uncertainty of a few parts in 10^-18.

Original language	English
Title of host publication	CPEM 2016 - Conference on Precision Electromagnetic Measurements, Conference Digest
Publisher	IEEE Institute of Electrical and Electronic Engineers
ISBN (Electronic)	978-1-4673-9134-4
ISBN (Print)	978-1-4673-9132-0, 978-1-4673-9135-1
DOIs	https://doi.org/10.1109/CPEM.2016.7540698
Publication status	Published - 10 Aug 2016
MoE publication type	A4 Article in a conference publication
Event	Conference on Precision Electromagnetic Measurements, CPEM 2016 - Ottawa, Canada Duration: 10 Jul 2016 → 15 Jul 2016

Conference

Conference	Conference on Precision Electromagnetic Measurements, CPEM 2016
Abbreviated title	CPEM 2016
Country/Territory	Canada
City	Ottawa
Period	10/07/16 → 15/07/16

Keywords

Laser stabilization
linewidth reduction
optical clocks
semiconductor lasers
ultra-stable lasers

Access to Document

10.1109/CPEM.2016.7540698

Cite this

@inproceedings{84a4f80ea63446018dfade320ff54eaa,

title = "Pre-stabilization of a distributed feedback diode laser for locking to a high-finesse cavity",

abstract = "An ultra-stable laser based on frequency doubling of a distributed feedback (DFB) semiconductor laser has been built for interrogation of the 674-nm clock transition in Sr+. The DFB laser is pre-stabilized using an all-fiber interferometer that reduces the linewidth from the 1 MHz regime down to a few kHz and enables reliable locking of the laser to a 30-cm reference cavity with a finesse of 270 000 at 674 nm The laser will be used in a Sr+ single-ion clock that should reach a fractional frequency uncertainty of a few parts in 10-18.",

keywords = "Laser stabilization, linewidth reduction, optical clocks, semiconductor lasers, ultra-stable lasers",

author = "Thomas Fordell and Wallin, \{Anders E.\} and Thomas Lindvall and Mikko Merimaa",

year = "2016",

month = aug,

day = "10",

doi = "10.1109/CPEM.2016.7540698",

language = "English",

isbn = "978-1-4673-9132-0",

booktitle = "CPEM 2016 - Conference on Precision Electromagnetic Measurements, Conference Digest",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

note = "Conference on Precision Electromagnetic Measurements, CPEM 2016, CPEM 2016 ; Conference date: 10-07-2016 Through 15-07-2016",

}

Fordell, T , Wallin, AE , Lindvall, T & Merimaa, M 2016, Pre-stabilization of a distributed feedback diode laser for locking to a high-finesse cavity. in CPEM 2016 - Conference on Precision Electromagnetic Measurements, Conference Digest., 7540698, IEEE Institute of Electrical and Electronic Engineers, Conference on Precision Electromagnetic Measurements, CPEM 2016, Ottawa, Canada, 10/07/16. https://doi.org/10.1109/CPEM.2016.7540698

Pre-stabilization of a distributed feedback diode laser for locking to a high-finesse cavity. / Fordell, Thomas ; Wallin, Anders E.; Lindvall, Thomas et al.
CPEM 2016 - Conference on Precision Electromagnetic Measurements, Conference Digest. IEEE Institute of Electrical and Electronic Engineers, 2016. 7540698.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Pre-stabilization of a distributed feedback diode laser for locking to a high-finesse cavity

AU - Fordell, Thomas

AU - Wallin, Anders E.

AU - Lindvall, Thomas

AU - Merimaa, Mikko

PY - 2016/8/10

Y1 - 2016/8/10

N2 - An ultra-stable laser based on frequency doubling of a distributed feedback (DFB) semiconductor laser has been built for interrogation of the 674-nm clock transition in Sr+. The DFB laser is pre-stabilized using an all-fiber interferometer that reduces the linewidth from the 1 MHz regime down to a few kHz and enables reliable locking of the laser to a 30-cm reference cavity with a finesse of 270 000 at 674 nm The laser will be used in a Sr+ single-ion clock that should reach a fractional frequency uncertainty of a few parts in 10-18.

AB - An ultra-stable laser based on frequency doubling of a distributed feedback (DFB) semiconductor laser has been built for interrogation of the 674-nm clock transition in Sr+. The DFB laser is pre-stabilized using an all-fiber interferometer that reduces the linewidth from the 1 MHz regime down to a few kHz and enables reliable locking of the laser to a 30-cm reference cavity with a finesse of 270 000 at 674 nm The laser will be used in a Sr+ single-ion clock that should reach a fractional frequency uncertainty of a few parts in 10-18.

KW - Laser stabilization

KW - linewidth reduction

KW - optical clocks

KW - semiconductor lasers

KW - ultra-stable lasers

U2 - 10.1109/CPEM.2016.7540698

DO - 10.1109/CPEM.2016.7540698

M3 - Conference article in proceedings

AN - SCOPUS:84986292135

SN - 978-1-4673-9132-0

SN - 978-1-4673-9135-1

BT - CPEM 2016 - Conference on Precision Electromagnetic Measurements, Conference Digest

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - Conference on Precision Electromagnetic Measurements, CPEM 2016

Y2 - 10 July 2016 through 15 July 2016

ER -

Pre-stabilization of a distributed feedback diode laser for locking to a high-finesse cavity

Abstract

Conference

Keywords

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