Where to Buy Q Switches
Different kinds of devices can be used for Q switching of lasers. Common Q switches are acousto-optic and electro-optic modulators and semiconductor saturable absorber mirrors (SESAMs).
More specific products: acousto-optic Q switches, electro-optic Q switches, saturable absorbers, semiconductor saturable absorber mirrors
Related product category: various devices
E | Learn before you buy! See our encyclopedia article: Q Switches Related articles: Q switching, Q-switched lasers, acousto-optic modulators, electro-optic modulators, saturable absorbers, semiconductor saturable absorber mirrors |
56 suppliers for Q switches are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.
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Suppliers with Ad Package presenting their product descriptions | |
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Company | Product Description |
![]() Dowlish Ford Ilminster TA19 0PF United Kingdom ISO 9001; AS9100C | ![]() Our acousto-optic Q-switches are rugged, reliable, and long-lasting, backed by millions of hours of service in the field. We offer low insertion loss, highly efficient acousto-optic Q-switches capable of handling very high peak power, and will draw on our 35 years of experience to match the cavity length, repetition rate, wavelength, beam diameter, polarization state and output power of a laser to the best acousto-optic Q-switch solution. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1040)! |
![]() Nonlinear crystals pioneers 22 Hamelacha Str. Park Cibel, New Industrial Area Rosh Ha'ain 48091 Israel ISO 9000 | ![]() Raicol Crystals offers electro-optic modulators based on RTP (with a temperature compensating design) or BBO, which can also be used for Q-switching of lasers. Besides, we supply super-polished LBO crystals which can be used as the center piece of an electro-optic modulator. With its high resistance to laser-induced damage, LBO is suitable for Q switching of high-power lasers. We offer highly homogeneous crystals with up to 100 × 100 mm2 and very low bulk absorption. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 4223)! |
![]() C506, #1 Building Pioneering Park for Overseas Chinese Scholars No. 69 Huayang Road Lixia District Jinan, Shandong China | ![]() Laserton offers electro-optic Q switches based on KTP, RTP, BBO or KD*P Pockels cells. We also make devices with a thermally compensated double crystal design. Besides, Laserton offers Er:Yb:glass gain chips with integrated passive Q switches (saturable absorbers). |
![]() Hangzhou Shalom Electro-optics Technology Co., Ltd. A635, Boke Mansion No. 9 Xiyuan Road Xihu District, Hangzhou 310030 China ISO 9001:2015 | ![]() Shalom EO offers Pockels cells made from DKDP, BBO crystals and LiNbO3 or MgO:LiNbO3 crystals:
Hangzhou Shalom EO also offers polished and AR-coated DKDP, BBO and LiNbO3 and MgO:LiNbO3 crystals with Cr-Au electrodes used in EO and AO Pockels cells. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 2126)! |
![]() Lasers, Optics, Electronics. Made in Germany. Bertha-von-Suttner-Str. 5 37085 Göttingen Germany | ![]() ALPHALAS offers a combination of high-speed, high voltage Pockels cell drivers with a Pockels cell for active Q-switching, designed for all standard laser wavelengths. Rise times below 1 ns and amplitudes > 10 kV cover even the most demanding applications. Repetition rate can be as high as 100 kHz. The acousto-optic Q-switches from ALPHALAS have the advantage to operate in the MHz repetition rate range where the electro-optical Q-switches can operate only at the cost of considerable technical efforts and complex water-cooled design. The passive Q-switch alternative has the advantage of simplicity, durability and low cost when compared with the active Q-switching alternative. Cr4+:YAG, V3+:YAG and Co-spinel (Co2+:MgAl2O4) cover the spectral range from 900 nm to 1600 nm. Most Q-switching crystals are available from stock. |
![]() Your reliable partner for photonics innovations! Dvarcioniu St. 2B LT-10233 Vilnius Lithuania ISO 9001:2015 | ![]() We produce KTP, KD*P and BBO Pockels cells for high repetition rate Q-switching. Our Pockels cells can be supplied with mounting stages, drivers and power supplies. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1527)! |
![]() Your problem is our challenge – flexibility is our standard! Artifex Engineering GmbH & Co KG Dortmunder Str. 16–18 26723 Emden Germany ISO 9001:2015 | ![]() Artifex Engineering offers customised Pockels cells, available as DKDP (KD*P), MgO:LiNbO₃ and BBO. Our Pockels cells feature low insertion loss, high damage threshold. These are cost effective units at OEM prices. We also offer a range of standard Pockels cells with an aperture of 6 mm to 12 mm diameter. Visit our product page for more information. We look forward to your inquiry. |
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All Suppliers | |
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From your country: | |
19 Loveton Circle Hunt Valley Loveton Center Sparks, MD. 21152 United States | |
101 N Elliott Rd. Newberg, OR 97132 United States | |
Electro Optical Components, Inc. 5460 Skylane Blvd. Santa Rosa, CA 95403 United States | |
2380 Qume Drive, Suite F San Jose, CA 95131 United States | www.gamdan.com E-mail: |
3719 Warren Avenue Bellwood, IL 60104 United States | |
250 East Drive Ste B Melbourne, FL 32904 United States | nuopto.com E-mail: |
645 Bashford Rd Raleigh, NC 27606 United States | |
P. O. Box 2032 Mountain View, CA 94042 United States | |
51 Evergreen Drive Bozeman, MT 59715 United States | www.teamwavelength.com E-mail: |
From America: | |
40–1110 Finch Avenue West Suite 1172 Toronto, ON M3J 2T2 Canada | |
Outside America: | |
Assar-Gabrielsson-Straße 1 63128 Dietzenbach Germany | |
![]() Lasers, Optics, Electronics. Made in Germany. Bertha-von-Suttner-Str. 5 37085 Göttingen Germany | ![]() ALPHALAS offers a combination of high-speed, high voltage Pockels cell drivers with a Pockels cell for active Q-switching, designed for all standard laser wavelengths. Rise times below 1 ns and amplitudes > 10 kV cover even the most demanding applications. Repetition rate can be as high as 100 kHz. The acousto-optic Q-switches from ALPHALAS have the advantage to operate in the MHz repetition rate range where the electro-optical Q-switches can operate only at the cost of considerable technical efforts and complex water-cooled design. The passive Q-switch alternative has the advantage of simplicity, durability and low cost when compared with the active Q-switching alternative. Cr4+:YAG, V3+:YAG and Co-spinel (Co2+:MgAl2O4) cover the spectral range from 900 nm to 1600 nm. Most Q-switching crystals are available from stock. |
AOG Crystal Technology Co, Ltd. Room 1204 No. 3, Xiangwu Sanli, Xiang’An Xiamen, 361102, Fujian China | www.aogcrystal.com E-mail: |
![]() Your problem is our challenge – flexibility is our standard! Artifex Engineering GmbH & Co KG Dortmunder Str. 16–18 26723 Emden Germany ISO 9001:2015 | ![]() Artifex Engineering offers customised Pockels cells, available as DKDP (KD*P), MgO:LiNbO₃ and BBO. Our Pockels cells feature low insertion loss, high damage threshold. These are cost effective units at OEM prices. We also offer a range of standard Pockels cells with an aperture of 6 mm to 12 mm diameter. Visit our product page for more information. We look forward to your inquiry. |
3rd Floor, Building No 18 Juyuanzhou Industrial Zone No 618, Jinshan Boulevard Fuzhou 350002 China | www.azurephotonics.com E-mail: |
Stockholmer Str. 14 07747 Jena Germany | |
Beijing JIEPU TREND Technology Room 8303, No. 8 Building, Yongchang Industrial Park No. 3, Yongchang North Road Beijing Economic and Development Area Beijing China | |
19–505 (HuiHeng Bldg), No. 200 LaoHuTai Road Shanghai 200072 China | www.bbotech.com E-mail: |
20 Fuxing Street 350014 Fuzhou, Fujian China | www.casix.com E-mail: |
Building No. 9, Zone F 89 Ruanjian Avenue Fuzhou, Fujian 350003 China | |
No. 1, 1F, B10, 199, Western Rd High-Tech District Western Zone Chengdu, Sichuan, 611731 China | en.cryslaser.com E-mail: |
Crystrong Photonics Technology Co., Ltd F1–7–701, Innovation Factory No. 2016 Feiyue Avenue, High-tech Zone Jinan, Shandong China | en.crystrong.com E-mail: |
6 Yangqi Branch 8 Jinshan Fuwan Park, Fuzhou Fujian 350008 China | |
![]() Your reliable partner for photonics innovations! Dvarcioniu St. 2B LT-10233 Vilnius Lithuania ISO 9001:2015 | ![]() We produce KTP, KD*P and BBO Pockels cells for high repetition rate Q-switching. Our Pockels cells can be supplied with mounting stages, drivers and power supplies. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1527)! |
Advanced Technology Innovation Centre Loughborough University Science and Enterprise Parks 5 Oakwood Drive Loughborough LE11 3QF United Kingdom | www.eluxi.co.uk E-mail: |
Erbium Technology (Chengdu) Co., Ltd Room 1012, Building A No. 1098 of Middle Section Jiannan Avenue Chengdu 610095 China | www.erbiumglass.com E-mail: |
![]() Dowlish Ford Ilminster TA19 0PF United Kingdom ISO 9001; AS9100C | ![]() Our acousto-optic Q-switches are rugged, reliable, and long-lasting, backed by millions of hours of service in the field. We offer low insertion loss, highly efficient acousto-optic Q-switches capable of handling very high peak power, and will draw on our 35 years of experience to match the cavity length, repetition rate, wavelength, beam diameter, polarization state and output power of a laser to the best acousto-optic Q-switch solution. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1040)! |
Wuhan GuangAo Technology Co. Ltd. Building 8, East Lake High-tech Industrial Innovation Base, No. 9 Wuhan, Hubei Province China | www.whgatech.com E-mail: |
3F, Bldg4, M9511 Industrial Park No. 18 Majiang Rd Mawei, Fuzhou, Fujian 350015 China | |
511 Hashita 9955256 Beit Shemesh Israel | www.ILPhotonics.com E-mail: |
Jinan Nanosecond Photoelectric Technology Co., Ltd. No. 489, Great Bridge Town Jinan China | www.nanosecondpe.com E-mail: |
Add. No. 28, Wantang Road Xihu District, Hangzhou City, 310013 China | |
Werner-von-Siemens-Straße 15 82140 Olching Germany | www.lasercomponents.com E-mail: |
![]() C506, #1 Building Pioneering Park for Overseas Chinese Scholars No. 69 Huayang Road Lixia District Jinan, Shandong China | ![]() Laserton offers electro-optic Q switches based on KTP, RTP, BBO or KD*P Pockels cells. We also make devices with a thermally compensated double crystal design. Besides, Laserton offers Er:Yb:glass gain chips with integrated passive Q switches (saturable absorbers). |
18 Repton Court Repton Close Basildon, Essex, SS13 1LN United Kingdom | www.leysop.com E-mail: |
Sichuan MetalMiracle Industry Corp. Huangtianba, Chengdu, Sichuan China | www.loyalaser.com E-mail: |
Room 724, Hengyuan Road, Economic and Technological Development Zone Nanjing China | |
Rudower Chaussee 29–31 (OWZ) 12489 Berlin Germany | |
Nanjing Crylink Photonics Co., Ltd No.3, Hengda Road Economic and Technological Development Zone Nanjing, CA 210038 China | |
Nanjing Metalaser Photonics Co., Ltd Room 724, No.1, Hengyuan Road Economic and Technological Development Zone Nanjing 210038 China | www.meta-laser.com E-mail: |
137 avenue Anatole France, 94600 Choisy le Roi France | www.nano-giga.fr E-mail: |
In den Niederwiesen 4a 76744 Wörth am Rhein Germany | www.nortus-optronic.com E-mail: |
Marie-Curie-Strasse 23 49134 Wallenhorst Germany | |
Innovation Centre University Way Cranfield, Bedfordshire MK43 0BT United Kingdom | www.pro-lite.co.uk E-mail: |
Qioptiq Photonics GmbH & Co KG Hans-Riedl-Str. 9 85622 Feldkirchen Germany | |
![]() Nonlinear crystals pioneers 22 Hamelacha Str. Park Cibel, New Industrial Area Rosh Ha'ain 48091 Israel ISO 9000 | ![]() Raicol Crystals offers electro-optic modulators based on RTP (with a temperature compensating design) or BBO, which can also be used for Q-switching of lasers. Besides, we supply super-polished LBO crystals which can be used as the center piece of an electro-optic modulator. With its high resistance to laser-induced damage, LBO is suitable for Q switching of high-power lasers. We offer highly homogeneous crystals with up to 100 × 100 mm2 and very low bulk absorption. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 4223)! |
3F, Bldg 3 23 Majiang Rd Mawei, Fuzhou China | www.rayseroptronics.com E-mail: |
![]() Muotialankuja 5 C5 33800 Tampere Finland | |
![]() Hangzhou Shalom Electro-optics Technology Co., Ltd. A635, Boke Mansion No. 9 Xiyuan Road Xihu District, Hangzhou 310030 China ISO 9001:2015 | ![]() Shalom EO offers Pockels cells made from DKDP, BBO crystals and LiNbO3 or MgO:LiNbO3 crystals:
Hangzhou Shalom EO also offers polished and AR-coated DKDP, BBO and LiNbO3 and MgO:LiNbO3 crystals with Cr-Au electrodes used in EO and AO Pockels cells. See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 2126)! |
58–10, Nezavisimosti ave. Minsk 220005 Belarus | www.solinstruments.com E-mail: |
4 Stebenev lane Minsk, 220024 Belarus | www.solarls.eu E-mail: |
Sobieskiego 49 05–410 Józefów Poland | |
No. 758, Qi'an Road Fuwan Industrial District Fuzhou, Fujian, 350014 China | en.u-photonics.com E-mail: |
Hans-Knoell-Str. 6 07745 Jena Germany | www.vm-tim.de E-mail: |
Wavelength Opto-Electronic (S) Pte Ltd BLK 2 Bukit Batok St. 24, #06–01/03/09 Skytech Building Singapore 659480 | |
Yuan Chuang Yue Fu, Qiche Zone Changchun 130000 China | |
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