RP Photonics

Buyer's Guide … the one with the Encyclopedia!

Where to Buy Laser Diodes

Definition: semiconductor lasers with a current-carrying p–n junction as the gain medium

Related products: laser diode drivers, semiconductor lasers, semiconductor fabrication equipment

encyclopedia

Scientific and Technical Information

Read our encyclopedia article on laser diodes!

See also the related article on diode lasers.

Before buying, get informed on the tech­nical back­ground!

Check List for Laser Diodes

Click here to see a check list before buying such products!
  • What is the required emission wavelength? How precise does it have to be? (There are wavelength-stabilized laser diodes, exhibiting a much reduced temperature dependence of the wavelength, which is otherwise often of the order of 0.3 nm/K.)
  • Do you have to tune the emission wavelength, e.g. via the drive current?
  • Do you require a particularly narrow emission bandwidth, or is a standard bandwidth of a couple of nanometers acceptable?
  • Keep in mind that the output characteristics may be spoiled if the diode gets a substantial optical feedback in your setup.
  • How much output power do you need?
  • For quasi-continuous-wave operation: can the required power be provided for a long enough time? What is the allowed duty cycle?
  • For gain-switched diodes: are the obtained pulses sufficiently short and intense? Are there any after-pulses?
  • Is a high power efficiency (wall-plug efficiency) important?
  • What is the required beam quality in x and y direction?
  • Do you need an attached beam shaper for conditioning (e.g., collimating) the output beam?
  • In noise-sensitive applications: what is the relative intensity noise?

In case that you need additional advice, consultancy from RP Photonics may be the solution.


Your feedback: If you know how to further improve the check list above, please give us your suggestions:

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55 suppliers for laser diodes are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

Suppliers with Ad Package
CompanyProduct Description
DILAS Diodenlaser

DILAS Diodenlaser GmbH

Galileo-Galilei-Strasse 10
55129 Mainz-Hechtsheim
Germany
www.dilas.com
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +49 6131 9 22 60
Fax: +49 6131 9 22 62 57
laser diodes

vertical, horizontal and two-dimensional CW and QCW stacks that have tight tolerances and can be customized to meet the performance and production configurations for stacked array solutions

eagleyard Photonics

eagleyard Photonics GmbH

Rudower Chaussee 29
12489 Berlin
Germany
www.eagleyard.com
Social: YouTube
E-mail:
Tel.: +49 30 63 92 45 20
Fax: +49 30 63 92 45 29
laser diodes

Based on GaAs wafer material our semiconductor laser diodes cover wavelengths ranging from 630 to 1120 nm. If you need high power and superior brightness – and all that in a single emitter configuration – you will find eagleyard laserdiodes at the leading edge of technology.

Our product portfolio comprises five basic types of laser diodes, each optimized to meet specific requirements:

Single Mode Laser Diodes
Single Frequency Laser Diodes
Multimode Laser Diodes
Tapered Amplifiers
Gain Chips

RPMC Lasers

RPMC Lasers, Inc.

203 Joseph Street
O'Fallon, MO 63366–2614
United States
www.rpmclasers.com
Social: Facebook, LinkedIn, Twitter, YouTube
Tel.: +1 636 272 7227

Largest selection of laser diodes: single mode and multimode single emitters, laser diode bars and stacks, narrow-linewidth (DFB) and stabilized, VCSELs for illumination applications, free space and fiber-coupled packages.

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All Suppliers
From your country:

AKELA Laser Corporation

1095 Cranbury South River Rd
Suite 14
Jamesburg, NJ 08831
United States
www.akelalaser.com
Tel.: +1 732 305 7105
Fax: +1 732 305 7057

Apollo Instruments, Inc.

55 Peters Canyon Rd.
Irvine, CA 92606
United States
www.apolloinstruments.com
Tel.: +1 949 756 3111
Fax: +1 949 756 9166

Axcel Photonics, Inc.

45 Bartlett St.
Marlborough, MA 01752
United States
www.axcelphotonics.com
Tel.: +1 508 481 9200
Fax: +1 508 481 9261

Blue Sky Research

1537 Centre Pointe Drive
Milpitas, CA 95035
United States
www.blueskyresearch.com
Tel.: +1 408 941 6068
Fax: +1 408 941 0406

InPhenix, Inc.

250 North Mines Rd
Livermore, CA 94551
United States
www.inphenix.com
E-mail:
Tel.: +1 925 606 8809
Fax: +1 925 606 8810

LaserMax, Inc.

3495 Winton Place
Rochester, NY 14623
United States
defense.lasermax.com
E-mail:
Tel.: +1‑800‑LASER‑03 x329
Fax: +1 585 272 5427

Lasertel

7775 N. Casa Grande Highway
Tucson, AZ 85743
United States
www.lasertel.com
Tel.: +1 520 744 5700
Fax: +1 520 744 5766

Micro Laser Systems, Inc.

12841 Western Ave. Suite H
Garden Grove, CA 92841
United States
www.microlaser.com
Tel.: +1 714 898 6001
Fax: +1 714 897 0979

NP Photonics, Inc.

UA Science & Technology Park
9030 S. Rita Rd. – Suite 120
Tucson, AZ 85747
United States
www.npphotonics.com
Tel.: +1 520 799 7400
Fax: +1 520 799 7403

OSI Laser Diode, Inc.

4 Olsen Avenue
Edison, New Jersey 08820
United States
www.laserdiode.com
Tel.: +1 732 549 9001
Fax: +1 732 906 1559

Photodigm Inc.

1155 E. Collins Blvd., Suite 200
Richardson TX 75081
United States
photodigm.com
Tel.: +1 972 235 7584
Fax: +1 972 235 1609

Princeton Optronics, Inc.

1 Electronics Drive
Mercerville, NJ 08619
United States
www.princetonoptronics.com
Tel.: +1 609 584 9696 ext. 107
Fax: +1 609 584 2448

ProPhotonics Ltd.

32 Hampshire Road
Salem, NH 03079
United States
www.prophotonix.com
Tel.: +1 603 893 8778
RPMC Lasers

RPMC Lasers, Inc.

203 Joseph Street
O'Fallon, MO 63366–2614
United States
www.rpmclasers.com
Social: Facebook, LinkedIn, Twitter, YouTube
Tel.: +1 636 272 7227

Largest selection of laser diodes: single mode and multimode single emitters, laser diode bars and stacks, narrow-linewidth (DFB) and stabilized, VCSELs for illumination applications, free space and fiber-coupled packages.

Somerville Laser Technology, LLC.

15 Ward St.
Somerville, MA 02143–4241
United States

Ushio

5440 Cerritos Avenue
Cypress, CA 90630
United States
www.ushio.com
Tel.: +1 714 236 8600
Outside America:
Advanced Laser Diode Systems

Advanced Laser Diode Systems GmbH

Schwarzschildstr. 6
12489 Berlin
Germany
www.alsgmbh.com
E-mail:
Tel.: +49 30 63 92 65 20
Fax: +49 30 63 92 65 21

Amonics Ltd.

Unit 101, 1/F, Winning Centre
29 Tai Yau Street
San Po Kong, Kowloon
Hong Kong
www.amonics.com
Tel.: +852 2428 9723

Bright Solutions SRL

Via Artigiani 27
27010 Cura Carpignano (Pavia)
Italy
www.brightsolutions.it
Tel.: +39 0382 58 3091
Fax: +39 0382 58 3690

Brolis Semiconductors

Moletu pl. 73
14259 Vilnius
Lithuania
brolis-semicon.com
Tel.: +370 52199 5 92

Cobolt AB

Vretenvägen 13
17154 Solna
Sweden
www.coboltlasers.com
Tel.: +46 8 54 59 12 30
Fax: +46 8 54 59 12 31
DILAS Diodenlaser

DILAS Diodenlaser GmbH

Galileo-Galilei-Strasse 10
55129 Mainz-Hechtsheim
Germany
www.dilas.com
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +49 6131 9 22 60
Fax: +49 6131 9 22 62 57
laser diodes

vertical, horizontal and two-dimensional CW and QCW stacks that have tight tolerances and can be customized to meet the performance and production configurations for stacked array solutions

DirectPhotonics Industries GmbH

Max-Planck-Straße 3
12489 Berlin
Germany
directphotonics.com
Tel.: +49 30 6 39 28 72 40
Fax: +49 30 63 92 87 42
eagleyard Photonics

eagleyard Photonics GmbH

Rudower Chaussee 29
12489 Berlin
Germany
www.eagleyard.com
Social: YouTube
E-mail:
Tel.: +49 30 63 92 45 20
Fax: +49 30 63 92 45 29
laser diodes

Based on GaAs wafer material our semiconductor laser diodes cover wavelengths ranging from 630 to 1120 nm. If you need high power and superior brightness – and all that in a single emitter configuration – you will find eagleyard laserdiodes at the leading edge of technology.

Our product portfolio comprises five basic types of laser diodes, each optimized to meet specific requirements:

Single Mode Laser Diodes
Single Frequency Laser Diodes
Multimode Laser Diodes
Tapered Amplifiers
Gain Chips

Eblana Photonics

3 West Pier Business Campus
Dun Laoghaire
Dublin A96 A621
Ireland
www.eblanaphotonics.com
Tel.: +353 1 6 75 32 20
Fax: +353 1 6 75 32 30

EQ Photonics GmbH

Obere Hauptstr. 30
85386 Eching
Germany
www.eqphotonics.de
E-mail:
Tel.: +49 89 31 90 19 0
Fax: +49 89 31 90 19 49

EXALOS AG

Wagistrasse 21
8952 Schlieren
Switzerland
www.exalos.com
Tel.: +41 43 444 60 90
Fax: +41 43 444 60 99

Frank Optic Products GmbH

Heidelberger Straße 63–64
12435 Berlin
Germany
www.frank-optic-products.de
Tel.: +49 30 5 30 24 90
Fax: +49 30 53 02 49 21
Fraunhofer Institute for Telecommunications

Fraunhofer Institute for Telecommunications

Heinrich Hertz Institute (HHI)
Einsteinufer 37
10587 Berlin
Germany

Quality: ISO 9001:2008
www.hhi.fraunhofer.de/en.html
Social: Facebook, LinkedIn, Twitter, YouTube
E-mail:
Tel.: +49 30 31 00 24 25
Fax: +49 30 31 00 25 11

HLJ Technology Co., Ltd.

No. 2, Kuan FU S. Rd., Hsinchu Industrial Park
30351, Hsinchu Hsien
Taiwan
www.hlj.com.tw/en
E-mail:
Tel.: +886 3 597 3077
Fax: +886 3 597 3080

ID&T GmbH

Gewerbestrasse 12/a
8132 Egg
Switzerland
www.idtlaser.com
Tel.: +41 44 994 92 32
Fax: +41 44 994 92 34
IDIL Fibres Optiques

IDIL Fibres Optiques

21 rue de Broglie
22300 Lannion
France
www.idil-fibres-optiques.com
Social: LinkedIn
E-mail:
Tel.: +33 02 96 05 40 20
Fax: +33 02 96 05 40 25

Imagine Optic SA

18 rue Charles de Gaulle
91400 Orsay
France
www.imagine-optic.com
E-mail:
Tel.: +33 1 64 86 15 60

Innolume GmbH

Konrad-Adenauer-Allee 11
44263 Dortmund
Germany
www.innolume.com
Tel.: +49 231 47 73 02 00
Fax: +49 231 47 73 02 50

Intense

4 Stanley Boulevard
Hamilton International Technology Park
Glasgow G72 0BN
United Kingdom
www.intenseco.com
Tel.: +1 732 249 2228
Fax: +1 732 249 8139

Kimmon Koha Co., Ltd.

TM21 Building
1–53–2 Itabashi
Itabashi-Ku Tokyo 173–004
Japan
www.kimmon.com
Tel.: +81 3 5248 4820
Fax: +81 3 5248 0021

Kokyo, Inc.

No. 5 Hase Bldg. 2F, 637, Suiginyacho
Shimogyo-ku Kyoto-shi, Kyoto 600–8411
Japan
en.symphotony.com
E-mail:

Laser Sources Ltd.

15 Timber Court
Rugby, Warwickshire CV22 5AZ
United Kingdom
www.laser-sources.co.uk
E-mail:
Tel.: +44 7759 30 4257

Laserex Technologies

5A Corbett Court
Export Park, SA 5950
Australia
www.laserex.net
Tel.: +61 8 8234 3199
Fax: +61 8 8234 3699

Laserline GmbH

Fraunhofer Straße
56218 Mülheim-Kärlich
Germany
www.laserline.de
Tel.: +49 2630 96 40
Fax: +49 2630 9 64 10 18

Lumics GmbH

Schwarze-Pumpe-Weg 16
12681 Berlin
Germany
www.lumics.com
E-mail:
Tel.: +49 30 912 074 400
Fax: +49 30 912 074 426

m2k-laser GmbH

Hermann-Mitsch-Str. 36a
79108 Freiburg
Germany
m2k-laser.de
Tel.: +49 761 51 58 73 70
Fax: +49 761 51 58 73 76

MG Laser

Hohenstoffelnweg 5
75179 Pforzheim
Germany
www.mg-laser.de
Tel.: +49 7231 2 61 73
Fax: +49 7231 92 77 80

Monocrom

C/ Vilanoveta 6. E-08800
Vilanova i la Geltrú (Barcelona)
Spain
www.monocrom.com
Tel.: +34 938 14 94 50
Fax: +34 938 14 37 67

Oculus Optikgeräte GmbH

Münchholzhäuser Str. 29
35582 Wetzlar
Germany
www.oculus.de
Tel.: +49 641 2 00 50
Fax: +49 641 2 00 52 55

OECA - Optoelektronische Componenten und Applikations GmbH

Handwerkerstr. 13
15366 Dahlwitz-Hoppegarten
Germany
www.oeca.de
Tel.: +49 3342 3 68 80
Fax: +49 3342 36 88 88

Omicron Laserage Laserprodukte GmbH

Raiffeisenstraße 5e
63110 Rodgau
Germany
www.lasersystem.de
Tel.: +49 6106 8 22 40
Fax: +49 6106 82 24 10

PhotonTec Berlin GmbH

Max-Planck-Str. 3
12489 Berlin
Germany
www.photontec-berlin.com
Tel.: +49 30 83 40 93 80

PicoQuant GmbH

Rudower Chaussee 29 (IGZ)
12489 Berlin
Germany
www.picoquant.com
Tel.: +49 30 63 92 69 29
Fax: +49 30 63 92 65 61
Qioptiq Photonics

Qioptiq Photonics GmbH & Co KG

Hans-Riedl-Str. 9
85622 Feldkirchen
Germany
www.qioptiq.com
Tel.: +49 89 2 55 45 80
Fax: +49 89 2 55 45 111

Sintec Optronics Pte Ltd (HQ)

10 Bukit Batok Crescent #07–02
The Spire
Singapore 658079
www.sintecoptronics.com
Tel.: +65 63167 112
Fax: +65 63167 113

The Optoelectronics Company Ltd

Green End Farm
Wood End Green
Henham
Hertfordshire CM22 6AU
United Kingdom
www.oe-company.com
E-mail:
Tel.: +44 12798 5 1851
TOPTICA Photonics

TOPTICA Photonics AG

Lochhamer Schlag 19
82166 Gräfelfing
Germany

Quality: ISO 9001:2015
www.toptica.com
Social: Facebook, LinkedIn, YouTube
E-mail:
Tel.: +49 89 85 83 70
Fax: +49 89 85 83 72 00

VERTILAS GmbH

Lichtenbergstrasse 8
c/o Gate Garching
85748 Garching
Germany
www.vertilas.com
Tel.: +49 89 54 84 20 00
Fax: +49 89 54 84 20 19

Zewda Technology Co., Ltd

Unit A3, 13th Floor
No.66 Tsun Yip Street
Howard Factory Building
Kwun Tong, Kowloon
Hong Kong
www.zewda.com
Tel.: +852 2381 3112
Fax: +852 2387 6768

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