Buyer's Guide … the one with the Encyclopedia!

Where to Buy Frequency Doubling Devices

A frequency doubling device contains a nonlinear crystal, which is possibly mounted in a crystal oven. Some devices also contain an optical resonator in conjunction with a feedback system for frequency locking.

ESee also our encyclopedia article on frequency doubling!
Related articles: resonant frequency doubling, intracavity frequency doubling, phase matching, nonlinear crystal materials, frequency tripling, frequency quadrupling, green lasers, blue lasers, ultraviolet lasers

Related products: frequency tripling devices, frequency quadrupling devices, nonlinear crystal materials

Related product category: nonlinear optics

38 suppliers for frequency doubling devices are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

Suppliers with Ad Package
CompanyProduct Description

HC Photonics Corp.

F4, No. 2, Technology Rd. V
Hsinchu Science Park, Hsinchu 300
Taiwan

Quality: ISO 9001:2015
www.hcphotonics.com
E-mail:
Tel.: +886 3 666 2123
Fax: +886 3 666 2124
frequency doubling devices

HC Photonics (HCP) offers both commercial off-the-shelf (COTS) and custom PPMgO:LN or PPMgO:LT based frequency doubling devices for wavelength ranging from 710 nm to 5000 nm.

The product mix includes bare crystals (bulk and waveguide) and plug-and-play fibered mixers.

Key features:

- >200 kinds of commercial off-the-shelf (COTS) crystals with oven/holder for shipping today

- wavelength range: 710–5000 nm (355–2500 nm output after doubling)

- fibered mixer is single-pass, high-efficiency and optimized for specified input pumps

- available for fiber or free space as input/output coupling interfaces (such as 1×0, 1×1 or 0×0; 0 = free space, 1 = one fiber)

- >2W CW 780 nm 1×1 fibered waveguide mixer is an excellent device for quantum application

- >4 W visible 1x0 fibered bulk mixer is a robust, compact and easy-to-use device for biophotonics, metrology and quantum applications

Covesion

Unit A7 – The Premier Centre
Premier Way
Romsey, Hampshire SO51 9DG
United Kingdom
www.covesion.com
E-mail:
Tel.: +44 1794 52 1638
frequency doubling devices

Frequency doubling/SHG crystals: stock MgO:PPLN SHG crystals are available for a wide range of common pump laser wavelengths from 976 nm to 2100 nm.

NKT Photonics

Blokken 84
3460 Birkerød
Denmark

Quality: ISO 9000:2015
www.nktphotonics.com
Social: Facebook, LinkedIn, Twitter, YouTube
Tel.: +45 4348 39 00
Fax: +45 4348 39 01
frequency doubling devices

Do you need frequency doubling? We offer second harmonic modules for some of our more popular lasers. For our Koheras BOOSTIK narrow linewidth laser, we offer the Koheras HARMONIK module that converts 1550 nm to 780 nm or 1050 nm to 525 nm. For our Origami XP high power ultrafast laser, we offer a second harmonic module that converts 1030 nm to 515 nm.

APE Angewandte Physik und Elektronik GmbH

Plauener Straße 163–165 / Haus N
13053 Berlin
Germany
www.ape-berlin.de
Social: LinkedIn, YouTube
E-mail:
Tel.: +49 30 98 60 11 30
Fax: +49 30 9 86 01 13 33
frequency doubling devices

Nonlinear frequency conversion in SHG crystals makes it possible to generate new shorter wavelengths from existing laser wavelengths. As part of our HarmoniXX product line, the HarmoniXX SHG is a frequency converter for the frequency doubling of ultrashort-pulse lasers.

The focus is on user-friendliness and a compact design. By featuring a quick exchange of optics, the HarmoniXX Second Harmonic Generation device can be used for a wide pulse duration range, from femtoseconds (fs) to several picoseconds (ps).

See our specifications for more details.

All wavelengths.

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
frequency doubling devices

TOPTICA provides frequency-doubled continuous-wave diode and fiber lasers. The wavelength range covers 330 nm – 780 nm with up to 20 nm of tuning. In addition, stand-alone resonant frequency-doubling units are available.

EKSMA Optics, UAB

Mokslininku str. 11
08412 Vilnius

Quality: ISO 9001:2015
www.eksmaoptics.com
Social: LinkedIn
E-mail:
Tel.: +370 5272 99 00
Fax: +370 5272 92 99

Nonlinear crystals for second harmonic generation include a wide choice of BBO, LBO, DKDP, KDP, KTP, crystals for quick delivery. We also offer AgGaS2, AgGaSe2, GaSe, ZnGeP2, LilO3, KTA crystals for SHG at IR and mid-IR ranges. Crystals can be also cut and optimized to your particular laser specifications.

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All Suppliers
From Asia:

Bluebean Optical Tech Ltd.

19–505 (HuiHeng Bldg), No. 200 LaoHuTai Road
Shanghai 200072
China
www.bbotech.com
E-mail:
Tel.: +86 21 5101 2729
Fax: +86 21 5168 5837

Core Optronics Co.,Ltd

Building No. 1, Road Wuyibei
Gulou District, Fuzhou, Fujian 350001
China
www.coptronics.com
E-mail:
Tel.: +86 591 8384 7215
Fax: +86 591 8332 0591

HC Photonics Corp.

F4, No. 2, Technology Rd. V
Hsinchu Science Park, Hsinchu 300
Taiwan

Quality: ISO 9001:2015
www.hcphotonics.com
E-mail:
Tel.: +886 3 666 2123
Fax: +886 3 666 2124
frequency doubling devices

HC Photonics (HCP) offers both commercial off-the-shelf (COTS) and custom PPMgO:LN or PPMgO:LT based frequency doubling devices for wavelength ranging from 710 nm to 5000 nm.

The product mix includes bare crystals (bulk and waveguide) and plug-and-play fibered mixers.

Key features:

- >200 kinds of commercial off-the-shelf (COTS) crystals with oven/holder for shipping today

- wavelength range: 710–5000 nm (355–2500 nm output after doubling)

- fibered mixer is single-pass, high-efficiency and optimized for specified input pumps

- available for fiber or free space as input/output coupling interfaces (such as 1×0, 1×1 or 0×0; 0 = free space, 1 = one fiber)

- >2W CW 780 nm 1×1 fibered waveguide mixer is an excellent device for quantum application

- >4 W visible 1x0 fibered bulk mixer is a robust, compact and easy-to-use device for biophotonics, metrology and quantum applications

IL Photonics

511 Hashita
9955256 Beit Shemesh
Israel
www.ILPhotonics.com
E-mail:
Tel.: +972 2 9 92 35 32
Fax: +972 2 9 92 14 80

Laserton Optic Co., Ltd.

C506, #1 Building
Pioneering Park for Overseas Chinese Scholars
No. 69 Huayang Road, Lixia District
Jinan, Shandong
China
www.laserton.com
E-mail:
Tel.: +1 206 497 8175

PreciLasers Co. Ltd.

328 Jiajian Highway, 7th Floor
Jiading District, Shanghai 201822
China
Outside Asia:

3photon

Savanoriu Ave. 235
Vilnius 02300
Lithuania
3photon.com
E-mail:
Tel.: +370 61048 1 61

AdvR Applied Photonics

2310 University Way #1–1
Bozeman, MT 59715
United States
www.advr-inc.com
E-mail:
Tel.: +1 406 522 0388
Fax: +1 406 522 0387

ALPHALAS GmbH

Bertha-von-Suttner-Str. 5
37085 Göttingen
Germany
www.alphalas.com
Tel.: +49 551 7 70 61 47
Fax: +49 551 7 70 61 46

APE Angewandte Physik und Elektronik GmbH

Plauener Straße 163–165 / Haus N
13053 Berlin
Germany
www.ape-berlin.de
Social: LinkedIn, YouTube
E-mail:
Tel.: +49 30 98 60 11 30
Fax: +49 30 9 86 01 13 33
frequency doubling devices

Nonlinear frequency conversion in SHG crystals makes it possible to generate new shorter wavelengths from existing laser wavelengths. As part of our HarmoniXX product line, the HarmoniXX SHG is a frequency converter for the frequency doubling of ultrashort-pulse lasers.

The focus is on user-friendliness and a compact design. By featuring a quick exchange of optics, the HarmoniXX Second Harmonic Generation device can be used for a wide pulse duration range, from femtoseconds (fs) to several picoseconds (ps).

See our specifications for more details.

Calmar Laser

951 Commercial Street
Palo Alto, CA 94303
United States
www.calmarlaser.com
E-mail:
Tel.: +1 650 272 6980
Fax: +1 650 272 6988

Coherent Inc.

5100 Patrick Henry Drive
Santa Clara, CA 95054
United States
www.coherent.com
Tel.: +1 408 764 4000
Fax: +1 408 764 4800

Covesion

Unit A7 – The Premier Centre
Premier Way
Romsey, Hampshire SO51 9DG
United Kingdom
www.covesion.com
E-mail:
Tel.: +44 1794 52 1638
frequency doubling devices

Frequency doubling/SHG crystals: stock MgO:PPLN SHG crystals are available for a wide range of common pump laser wavelengths from 976 nm to 2100 nm.

Crystal GmbH

Ostendstr. 25 – Haus 4
12459 Berlin
Germany
www.crystal-gmbh.com
E-mail:
Tel.: +49 30 53 04 25 00
Fax: +49 30 53 04 25 25

Del Mar Photonics, Inc.

4119 Twilight Ridge
San Diego, CA 92130
United States
www.dmphotonics.com
Tel.: +1 858 876 3133
Fax: +1 858 630 2376

EKSMA Optics, UAB

Mokslininku str. 11
08412 Vilnius

Quality: ISO 9001:2015
www.eksmaoptics.com
Social: LinkedIn
E-mail:
Tel.: +370 5272 99 00
Fax: +370 5272 92 99

Nonlinear crystals for second harmonic generation include a wide choice of BBO, LBO, DKDP, KDP, KTP, crystals for quick delivery. We also offer AgGaS2, AgGaSe2, GaSe, ZnGeP2, LilO3, KTA crystals for SHG at IR and mid-IR ranges. Crystals can be also cut and optimized to your particular laser specifications.

Enlight Technologies, Inc.

3455 NW John Oslen Pl.
Hillsboro, OR 97124
United States
www.enlight-tech.com
E-mail:
Tel.: +1 503 430 7009

GAMDAN Optics Inc.

2380 Qume Drive, Suite F
San Jose, CA 95131
United States
www.gamdan.com
E-mail:
Tel.: +1 408 318 9253
Fax: +1 408 519 3760

HT Laser UG

Weißdornweg 8
48159 Münster
Germany
www.htlaser.de
E-mail:
Tel.: +49 251 23 92 75 43

INRAD Optics

181 Legrand Avenue
Northvale, NJ 07647
United States
www.inradoptics.com
Tel.: +1 201 767 1910
Fax: +1 201 767 9644

Laser S.O.S. Ltd.

Unit 3, Burrell Road
St. Ives, Cambs PE27 3LE
United Kingdom
www.lasersos.com
Tel.: +44 1480 46 0990

Laser Sources Ltd.

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

LEOS s.r.l.

via Portici, 23
Rovereto TN 38068
Italy
www.leosolutions.it
E-mail:

M Squared Lasers Ltd.

Venture Building
1 Kelvin Campus
West of Scotland Science Park
Maryhill Rd
Glasgow, G20 0SP
United Kingdom
www.m2lasers.com
Tel.: +44 141 945 0500
Fax: +44 141 946 6389

Mountain Photonics GmbH

Albert-Einstein-Str. 18
86899 Landsberg am Lech
Germany
www.mphotonics.de
Tel.: +49 8191 9 85 19 90
Fax: +49 8191 98 51 99 99

Newlight Photonics Inc.

40–1110 Finch Avenue West
Suite 1172
Toronto, ON M3J 2T2
Canada
www.newlightphotonics.com
Tel.: +1 416 536 8368
Fax: +1 416 536 8196

NKT Photonics

Blokken 84
3460 Birkerød
Denmark

Quality: ISO 9000:2015
www.nktphotonics.com
Social: Facebook, LinkedIn, Twitter, YouTube
Tel.: +45 4348 39 00
Fax: +45 4348 39 01
frequency doubling devices

Do you need frequency doubling? We offer second harmonic modules for some of our more popular lasers. For our Koheras BOOSTIK narrow linewidth laser, we offer the Koheras HARMONIK module that converts 1550 nm to 780 nm or 1050 nm to 525 nm. For our Origami XP high power ultrafast laser, we offer a second harmonic module that converts 1030 nm to 515 nm.

nortus Optronic GmbH

In den Niederwiesen 4a
76744 Wörth am Rhein
Germany
www.nortus-optronic.com
E-mail:
Tel.: +49 7271 12 99 00
Fax: +49 7271 1 29 90 19

Optical Building Blocks

3880 Park Avenue
Edison, New Jersey 08820
United States
www.obbcorp.com
Tel.: +1 732 494 8660
Fax: +1 732 623 8129

OptoCity

645 Bashford Rd
Raleigh, NC 27606
United States
www.optocity.com
Tel.: +1 910 331 4862

Pritel

513 Weston Ridge Dr., P. O. Box 4025
Naperville, IL 60567–4025
United States
www.pritel.com
Tel.: +1 630 983 2200
Fax: +1 630 983 2260

Quantum Light Instruments

Mokslininku str. 6A
08412, Vilnius
Lithuania
www.qlinstruments.com
E-mail:
Tel.: +370 52503 7 17

Radiant Dyes Laser & Accessoires GmbH

Friedrichstr. 58
42929 Wermelskirchen
Germany
www.radiant-dyes.com
Tel.: +49 2196 8 10 61
Fax: +49 2196 34 22

Radiantis

Carrer Copèrnic, 2–4, nave 1
Polígon Camí Ral
08850 Gavà
Barcelona
Spain
www.radiantis.com
Tel.: +34 936 38 97 63

Roditi International Corporation Ltd.

156–158 Buckingham Palace Road
London SW1W 9TR
United Kingdom
www.roditi.com
E-mail:
Tel.: +44 20 7819 8080
Fax: +44 20 7720 5261

Sirah Lasertechnik GmbH

Heinrich-Hertz-Str. 11
41516 Grevenbroich
Germany
www.sirah.com
Tel.: +49 2182 8 29 81 80
Fax: +49 2182 82 98 18 40

Spectra-Physics Lasers

3635 Peterson Way
Santa Clara, CA 95054
United States
www.spectra-physics.com
Tel.: +1 408 980 4300
Fax: +1 408 980 6921

All wavelengths.

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
frequency doubling devices

TOPTICA provides frequency-doubled continuous-wave diode and fiber lasers. The wavelength range covers 330 nm – 780 nm with up to 20 nm of tuning. In addition, stand-alone resonant frequency-doubling units are available.

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