Buyer's Guide … the one with the Encyclopedia!

Where to Buy Electro-optic Modulators

Electro-optic modulators can be used as fast intensity or phase modulators, e.g. in laser devices, optical metrology and communications.

ESee also our encyclopedia article on electro-optic modulators!
Related articles: electro-optic effect, Pockels cells, pulse pickers, optical modulators, phase modulators, electroabsorption modulators, acousto-optic modulators

Related products: optical modulators, acousto-optic modulators, electroabsorption modulators

Related product categories: optical modulators, optical components and devices

Check List for Electro-optic Modulators

Click here to see a check list before buying such products!
  • Is the aperture sufficiently large for the laser beam?
  • Can the wanted modulation be achieved in terms of modulation index, bandwidth, etc.?
  • How about the optical losses?
  • For Q-switched lasers: is the damage threshold of the modulator high enough?
  • Is the switching sufficiently fast? Are there possibly disturbing ringing effects?
  • What modulator driver can I use? (What switching voltage is required?) How about cables and connectors?
  • Are the outer dimensions small enough to integrate the modulator into my optical setup?

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


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42 suppliers for electro-optic modulators (EOM) are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

Suppliers with Ad Package
CompanyProduct Description

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

We produce KTP, KD*P and BBO Pockels cells for applications like Q-switching of lasers, pulse picking, laser cavity dumping and coupling laser pulses into and from regenerative amplifiers. Our Pockels cells can be supplied with mounting stages, drivers, power supplies and electronics for pulse picking.

Leading in Ultrafast

Kapteyn-Murnane Laboratories Inc.

4775 Walnut St. #102
Boulder, CO 80301
United States
www.kmlabs.com
Social: Facebook, LinkedIn, Twitter
E-mail:
Tel.: +1 303 544 9068
Fax: +1 419 821 2284
electro-optic modulators

The KMLabs Eclipse is a high repetition rate, half wave Pockels cell and driver unit, designed for laser pulse picking at up to 20 kHz. The Eclipse has a minimum window of 10 ns, and about a 90% throughput between 750 nm and 850 nm. KMLabs' compact design allows the driver to be packaged in with the optical unit, thus minimizing the high voltage cable length, and thereby maximizing the switching speed. The high voltage source for the Eclipse is an external, 19”w x 13”d x 3.5”h unit.

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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

CASIX Inc.

20 Fuxing Street
350014 Fuzhou, Fujian
China
www.casix.com
E-mail:
Tel.: +86 591 8362 0115
Fax: +86 591 8362 1248

CASTECH

Building No. 9, Zone F
89 Ruanjian Avenue
Fuzhou, Fujian 350003
China
www.castech.com
Tel.: +86 591 8379 1703
Fax: +86 591 8371 1593

Crystech Inc.

Electronic Information Industrial Park
Xianshan East Road
Chengyang District
Qingdao, 266107
China
www.crystech.com
Tel.: +86 532 6673 1506
Fax: +86 532 6673 1500

Fuzhou Caston Optronics Co., Ltd.

71 Fuguang Road
Fuzhou Fujian 350014
China
www.fz-caston.com
Tel.: +86 591 8399 5661
Fax: +86 591 8362 9871

GLsun Science And Tech Co., Ltd

No. 1–2004 Fumin BLDG
Xinjian Road, Minhang District, Shanghai
China
www.glsun.com
E-mail:
Tel.: +86 21 3467 6205
Fax: +86 21 3467 6203

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

Oelabs Inc.

1st storey, Building 1
No 598 Guanghua Road
Minhang district, Shanghai
China
www.oelabs.com
E-mail:
Tel.: +86 13918 8 1316
Fax: +86 21347 0 2369

Raicol Crystals Ltd.

22 Hamelacha Str.
Park Cibel, New Industrial Area
Rosh Ha'ain 48091
Israel
raicol.com
E-mail:
Tel.: +972 39 36 74 12
Fax: +972 39 06 89 69

Ultra Photonics

No.758, Qi'an Road
Fuwan Industrial District
Fuzhou, Fujian, 350014
China
en.u-photonics.com
Tel.: +86 591 8358 9325
Fax: +86 591 8344 8303
Outside Asia:

Acal BFi

Assar-Gabrielsson-Straße 1
63128 Dietzenbach
Germany
www.acalbfi.com
Tel.: +49 60 7 44 09 80
Fax: +49 60 7 44 09 81 10

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

Conoptics

19 Eagle Road
Danbury, CT 06810
United States
www.conoptics.com
Tel.: +1 203 743 3349
Fax: +1 203 790 6145

CYBEL, LLC.

1195 Pennsylvania Avenue
Bethlehem, PA 18018–2026
United States
www.cybel-llc.com
E-mail:
Tel.: +1 610 691 7012
Fax: +1 610 691 7012

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

We produce KTP, KD*P and BBO Pockels cells for applications like Q-switching of lasers, pulse picking, laser cavity dumping and coupling laser pulses into and from regenerative amplifiers. Our Pockels cells can be supplied with mounting stages, drivers, power supplies and electronics for pulse picking.

eLas educational Lasers

Diezenthalweg 8
79426 Buggingen
Germany
www.e-las.com
E-mail:
Tel.: +49 761 21 72 48 73

Electro Optical Components, Inc.

5460 Skylane Blvd.
Santa Rosa, CA 95403
United States
www.eoc-inc.com
Tel.: +1 707 568 1642
Fax: +1 707 568 1652

Eulambia Advanced Technologies Ltd.

Agiou Ioannou 24
Building Complex C
15342 Ag. Paraskevi
Athens
Greece
eulambia.com
E-mail:
Tel.: +30 21140 9 54 13

Fastpulse Technology, Inc.

Lasermetrics Division
220 Midland Avenue
Saddle Brook, NJ 07663
United States
www.fastpulse.com
Tel.: +1 800 449 3278

GMP SA, Büro Zürich

Dübendorfstr. 11a
8117 Fällanden
Switzerland
www.gmp.ch
Tel.: +41 44 825 34 00
Fax: +41 44 825 34 01

INRAD Optics

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

Jenoptik Optical Systems GmbH

Goeschwitzer Strasse 25
07745 Jena
Germany

Leading in Ultrafast

Kapteyn-Murnane Laboratories Inc.

4775 Walnut St. #102
Boulder, CO 80301
United States
www.kmlabs.com
Social: Facebook, LinkedIn, Twitter
E-mail:
Tel.: +1 303 544 9068
Fax: +1 419 821 2284
electro-optic modulators

The KMLabs Eclipse is a high repetition rate, half wave Pockels cell and driver unit, designed for laser pulse picking at up to 20 kHz. The Eclipse has a minimum window of 10 ns, and about a 90% throughput between 750 nm and 850 nm. KMLabs' compact design allows the driver to be packaged in with the optical unit, thus minimizing the high voltage cable length, and thereby maximizing the switching speed. The high voltage source for the Eclipse is an external, 19”w x 13”d x 3.5”h unit.

Laser Lab Components, Inc.

P.O. Box 1316
Stony Brook, NY 11790
United States
www.laserlabcomponents.com
Tel.: +1 973 346 7881
Fax: +1 973 346 7881

LC-Tec

Tunavägen 281
781 73 Borlänge
Sweden
www.lc-tec.se
E-mail:
Tel.: +46 243 79 40 70

Leysop Ltd.

18 Repton Court
Repton Close
Basildon, Essex, SS13 1LN
United Kingdom
www.leysop.com
E-mail:
Tel.: +44 1268 52 2111
Fax: +44 1268 52 2111

Lumentum Operations LLC

400 North McCarthy Blvd
Milpitas, CA 95035
United States
www.lumentum.com
Tel.: +1 408 546 5483
Fax: +1 408 546 4300

Nano-Giga

137 avenue Anatole France,
94600 Choisy le Roi
France
www.nano-giga.fr
E-mail:
Tel.: +33 1 71 36 05 63
Fax: +33 1 84 10 85 60

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

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

OptiConcepts Inc.

P. O. Box 1170
Valdese, NC 28690
United States
www.opticoncepts.com
E-mail:
Tel.: +1 828 320 0138

OptoCity

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

Pegasus Optik GmbH

Marie-Curie-Strasse 23
49134 Wallenhorst
Germany
www.pegasus-optik.de
Tel.: +49 5407 3 12 30
Fax: +49 5407 3 12 36

Photonics Technologies

Unit SU4B, Lansbury Estate
102 Lower Guildford Road
Knaphill, Woking
Surrey, GU21 2EP
United Kingdom
www.photonicstechnologies.com
Tel.: +41 1483 79 90 30
Fax: +41 1483 79 90 76

Photonix Edge LLC

1710 MacArthur Road
Suite 222
Whitehall, PA, 18052
United States
www.photonixedge.com
Tel.: +1 610 462 7499
Fax: +1 (610) 822-0131

Polytec GmbH

Polytec-Platz 1–7
76337 Waldbronn
Germany
www.polytec.com/eu
Tel.: +49 7243 6 04 17 20

Pro-Lite Technologies Ltd

Innovation Centre
University Way
Cranfield, Bedfordshire MK43 0BT
United Kingdom
www.pro-lite.co.uk
E-mail:
Tel.: +44 1234 43 6110
Fax: +44 1234 43 6111

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

Qubig GmbH

Greimelstr. 26
83236 Übersee
Germany
www.qubig.com
Tel.: +49 152 21 83 36 48
Fax: +49 8665 37 40 37

Sillenites Ltd.

5–2–44, Uchitelskaya Street
St. Petersburg, 195269
Russian Federation
sillenites.ru
E-mail:
Tel.: +7 921 630-8768

Soliton Laser- und Messtechnik GmbH

Talhofstr. 32
82205 Gilching
Germany
www.soliton-gmbh.de
Tel.: +49 8105 7 79 20
Fax: +49 8105 77 92 77

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