Buyer's Guide … the one with the Encyclopedia!

Where to Buy Linewidth Measurement Equipment

The linewidth of lasers is relevant for various applications. Specialized measurement equipment can reliably measure laser linewidth and can contribute to comprehensive and helpful laser noise specifications. Different measurement techniques can be applied, e.g. spectrometers, interferometers, self-heterodyne measurement setups and beat note analysis.

ELearn before you buy!
See our encyclopedia article on linewidth!
Related articles: linewidth enhancement factor, coherence time, coherence length, phase noise, noise specifications, laser specifications, laser noise, single-frequency operation, narrow-linewidth lasers, self-heterodyne linewidth measurement, stabilization of lasers

20 suppliers for linewidth measurement equipment are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

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Suppliers with Ad Package
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CompanyProduct Description

Invent - Develop - Deliver

OEwaves, Inc.

465 N. Halstead Street
Suite 140
Pasadena, CA 91107
United States
www.oewaves.com

E-mail:
linewidth measurement equipment

OEwaves’ HI-Q™ Optical Test Measurement System utilizes a homodyne methodology for automated measurement capable of testing ultra-low phase noise laser sources. The user friendly test system is capable of rapidly measuring <10 Hz of Lorentzian linewidth of a laser source without the complicated setup typically required to make such a narrow linewidth measurement.

This homodyne based system is unique in wide band measurement without requiring another low noise reference laser source. The complete system operates with ease, speed and precision, and a simple graphic user interface via a PC, without requiring any additional test equipment. The unmatched ultra-low phase/frequency noise analyzer system is scalable to various input wavelengths and capable of low relative intensity noise (RIN) measurement.

All wavelengths.

TOPTICA Photonics AG

Lochhamer Schlag 19
82166 Gräfelfing
Germany
www.toptica.com

E-mail:
(See the company profile page for additional contact information.)
linewidth measurement equipment

All of TOPTICA’s tunable diode lasers offer a narrow linewidth of typically 100 kHz, corresponding to coherence lengths of almost 1 km. By stabilizing these lasers even further with TOPTICA’s locking electronics, linewidths below 1 Hz are possible.

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Invent - Develop - Deliver

OEwaves, Inc.

465 N. Halstead Street
Suite 140
Pasadena, CA 91107
United States
www.oewaves.com

E-mail:
linewidth measurement equipment

OEwaves’ HI-Q™ Optical Test Measurement System utilizes a homodyne methodology for automated measurement capable of testing ultra-low phase noise laser sources. The user friendly test system is capable of rapidly measuring <10 Hz of Lorentzian linewidth of a laser source without the complicated setup typically required to make such a narrow linewidth measurement.

This homodyne based system is unique in wide band measurement without requiring another low noise reference laser source. The complete system operates with ease, speed and precision, and a simple graphic user interface via a PC, without requiring any additional test equipment. The unmatched ultra-low phase/frequency noise analyzer system is scalable to various input wavelengths and capable of low relative intensity noise (RIN) measurement.

OptiGrate

562 S Econ Circle
Oviedo, FL 32765
United States
www.optigrate.com
E-mail:

Stable Laser Systems

4946 63rd Street, Suite B
Boulder CO 80301
United States
www.stablelasers.com
E-mail:

Thorlabs

56 Sparta Avenue
Newton, NJ 07860
United States
www.thorlabs.com
E-mail:
Outside America:

Coherent Solutions Ltd

Unit A, 28 Canaveral Drive
Rosedale, Auckland 0632
New Zealand
www.coherent-solutions.com
E-mail:

ELUXI Ltd.

Advanced Technology Innovation Centre
Loughborough University Science and Enterprise Parks
5 Oakwood Drive
Loughborough LE11 3QF
United Kingdom
www.eluxi.co.uk
E-mail:

HighFinesse GmbH

Wöhrdstraße 4
72072 Tübingen
Germany
www.highfinesse.com
E-mail:

Integrated Optics, Ltd.

Kalvariju str. 125B, XI building
08221 Vilnius
Lithuania
integratedoptics.com
E-mail:

Lahat Technologies Ltd

17 Atir Yeda Street
Kfar Saba, 4464313
Israel
lahat.com
E-mail:

Mountain Photonics GmbH

Albert-Einstein-Str. 18
86899 Landsberg am Lech
Germany

Nano-Giga

137 avenue Anatole France,
94600 Choisy le Roi
France
www.nano-giga.fr
E-mail:

Optoprim Germany GmbH

Max-Planck-Straße 3
85716 Unterschleißheim
Germany
www.optoprim.de/en
E-mail:

Quantifi Photonics Limited

12–14 Parkway Drive,
Auckland 0632
New Zealand
www.quantifiphotonics.com
E-mail:

Radiant Dyes Laser & Accessoires GmbH

Friedrichstr. 58
42929 Wermelskirchen
Germany

RESOLUTION Spectra Systems

13, chemin du Vieux Chêne
38240 Meylan
France
www.resolutionspectra.com
E-mail:

Solar Laser Systems

4 Stebenev lane
Minsk, 220024
Belarus
www.solarls.eu
E-mail:

All wavelengths.

TOPTICA Photonics AG

Lochhamer Schlag 19
82166 Gräfelfing
Germany
www.toptica.com

E-mail:
(See the company profile page for additional contact information.)
linewidth measurement equipment

All of TOPTICA’s tunable diode lasers offer a narrow linewidth of typically 100 kHz, corresponding to coherence lengths of almost 1 km. By stabilizing these lasers even further with TOPTICA’s locking electronics, linewidths below 1 Hz are possible.

Vexlum Ltd

Korkeakoulunkatu 3
33720 Tampere
Finland
www.vexlum.com
E-mail:

von Gegerfelt Photonics

Hermann-Löns-Strasse 4
64625 Bensheim
Germany
www.vgphotonics.eu
E-mail:

YSL Photonics

Number 80, Fifth High-tech Street
Donghu Development Zone
430205, Wuhan
China
www.yslphotonics.com
E-mail:

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