Where to Buy Faraday Rotators
Faraday rotators can rotate the polarization state of light by 45°, and by another 45° when the beam is sent back. They are used for eliminating polarization effects of components in lasers, among other applications.
Related products: Faraday isolators, Faraday circulators
Related product category: optical components and devices
Before You Buy: Learn About Faraday Rotators
With its comprehensive resources, RP Photonics helps you to well prepare purchase decisions:
- Encyclopedia article: Faraday Rotators
- Related article: Faraday isolators
- For responsible purchase decisions: apply good practices
Some aspects to consider before buying Faraday rotators: polarization rotation accuracy, insertion loss, wavelength range, thermal stability, power handling capacity, dimensions, weight, reliability, compatibility with optical systems, ease of integration, device packaging.
Manufacturers and Other Suppliers for Faraday Rotators
36 suppliers for Faraday rotators are listed in the RP Photonics Buyer's Guide, out of which 3 present their product descriptions. Both manufacturers and distributors can be registered.
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| Suppliers with Advertising Package presenting their product descriptions | |
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| Company | Product Description |
 DK Photonics Technology Co., Ltd. 4F, Building 18, Qinghu Industrial Park Dahe Road, Longhua District Shenzhen, Guangdong 518109 China ISO 9001:2015, ISO 14001:2015 |  Our in-line Faraday rotator is characterized by low insertion loss, high return loss, high extinction ratio and excellent environmental stability and reliability. It is available with fiber input and output. It is ideal for polarization-maintaining fiber amplifiers, fiber lasers, and high-speed communication systems and instrumentation applications. |
 Specialist in Special Optical Devices CSRayzer Optical Technology Co., Ltd 1F, 2F, 6F, No. 5 Bldg, 88# Hongshan District Wuhan 430074 China ISO 9001:2015, ISO14001:2015, GJB9001C-2017 |  CSRayzer offers free-space Faraday rotators with different clear aperture sizes, including diameters of 3, 5, 6, 7, 8 and 10 mm. The working wavelength can be customized, and typical operation wavelengths include 800/920/1030/1064/1550 nm, with wide adaptability. Using a high-power resistant TGG crystal, the optical pulse damage threshold can reach 10 J/cm2. The clear aperture of the Faraday rotator can be up to 30 mm. |
 To Simplify and Beautify Optical Making Building 6, No. 66 Anxia Road Nanyu Gaoqi Industrial Park Fuzhou High-tech Zone Fuzhou, Fujian 350109 China ISO 9001:2015 |  Our Faraday rotators have aperture diameters up to 15 mm and can work with up to 100 W of optical power and >98% transmission. |
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| All Suppliers | |
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| From your country: | |
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4750 Longley Lane, #205 Reno, Nevada 89502 United States | www.crystalaser.com E-mail: |
 P. O. Box 3002 Vernon, CT 06066 United States | |
Electro Optical Components, Inc. 5460 Skylane Blvd. Santa Rosa, CA 95403 United States | |
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64 Harding Avenue Dover, NJ 07801 United States | |
Northrop Grumman - Cutting Edge Optronics 20 Point West Boulevard St. Charles, MO 63301 United States | www.northropgrumman.com E-mail: |
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645 Bashford Rd Raleigh, NC 27606 United States | |
| From America: | |
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219 Westbrook Rd Ottawa, Ontario K0A 1L0 Canada | |
| Outside America: | |
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2/F, B-5, Southern Software Park, Tangjia Zhuhai 519080 China | |
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Level 1, 45 Star Crescent Hallam, Victoria 3803 Australia | |
Beijing RealLight Technology Co. Ltd. 5th floor Block F No.1 building No. 139 Jinghai 3rd road Beijing development area Beijing China | en.real-light.com E-mail: |
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19–505 (HuiHeng Bldg), No. 200 LaoHuTai Road Shanghai 200072 China | www.bbotech.com E-mail: |
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20 Fuxing Street 350014 Fuzhou, Fujian China | www.casix.com E-mail: |
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A1 Building, No. 1 Hengyuan Road Qixia District, Nanjing city China | www.crylink.com E-mail: |
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No. 5–14 FuMin, Yutanwei Huangjiang, Dongguan Guangdong, 523750 China | www.crysmit.com E-mail: |
Specialist in Special Optical Devices CSRayzer Optical Technology Co., Ltd 1F, 2F, 6F, No. 5 Bldg, 88# Hongshan District Wuhan 430074 China ISO 9001:2015, ISO14001:2015, GJB9001C-2017 | CSRayzer offers free-space Faraday rotators with different clear aperture sizes, including diameters of 3, 5, 6, 7, 8 and 10 mm. The working wavelength can be customized, and typical operation wavelengths include 800/920/1030/1064/1550 nm, with wide adaptability. Using a high-power resistant TGG crystal, the optical pulse damage threshold can reach 10 J/cm2. The clear aperture of the Faraday rotator can be up to 30 mm. |
To Simplify and Beautify Optical Making Building 6, No. 66 Anxia Road Nanyu Gaoqi Industrial Park Fuzhou High-tech Zone Fuzhou, Fujian 350109 China ISO 9001:2015 | Our Faraday rotators have aperture diameters up to 15 mm and can work with up to 100 W of optical power and >98% transmission. |
DK Photonics Technology Co., Ltd. 4F, Building 18, Qinghu Industrial Park Dahe Road, Longhua District Shenzhen, Guangdong 518109 China ISO 9001:2015, ISO 14001:2015 | Our in-line Faraday rotator is characterized by low insertion loss, high return loss, high extinction ratio and excellent environmental stability and reliability. It is available with fiber input and output. It is ideal for polarization-maintaining fiber amplifiers, fiber lasers, and high-speed communication systems and instrumentation applications. |
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No. 8, the 7th Road Phase II of Minhou Tieling Industrial District Fuzhou, Fujian 350100 China | |
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Unit 1303, 13/F, Grand City Plaza 1–17 Sai Lau Kok Road, Tusen Wan Hong Kong | |
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Innovation Park II 7# Wulong Jiang Middle Avenue Shangjie Town, Minhou County Fuzhou City, Fujian Province China | www.global-hitronics.com E-mail: |
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511 Hashita 9955256 Beit Shemesh Israel | ilphotonics.com E-mail: |
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Werner-von-Siemens-Straße 15 82140 Olching Germany | www.lasercomponents.com E-mail: |
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18 Repton Court Repton Close Basildon, Essex, SS13 1LN United Kingdom | www.leysop.com E-mail: |
Lightcomm Technology Co., Ltd. 3F, Building 2 North Area of Honghualing Industry Park 1268 Liuxian Avenue Shenzhen China | |
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Rudower Chaussee 29–31 (OWZ) 12489 Berlin Germany | |
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137 avenue Anatole France, 94600 Choisy le Roi France | www.nano-giga.fr E-mail: |
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In den Niederwiesen 4a 76744 Wörth am Rhein Germany | www.nortus-optronic.com E-mail: |
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1st storey, Building 1 No 598 Guanghua Road Minhang district, Shanghai China | www.oelabs.com E-mail: |
OF-LINK Communications Co., Ltd. 5F, The Brilliant Science and Technology Park Minqing Rd., New Longhua Dist. Shenzhen 518109 China | www.of-link.com E-mail: |
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Flat E, 13/F, Far East Mansion 5–6 Middle Road Tsim Sha Tsui, Kowloon Hong Kong | |
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Unit 2.2 Quantum Court Heriot-Watt University Research Park Edinburgh, EH14 4AP United Kingdom | www.photonicsolutions.co.uk E-mail: |
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Rm #802, Bldg #57 Qingdao Optics Valley International, Marine Information Port 396 Emei Rd, Qingdao Economics & Technology Development Zone Shandong 266555 China | |
Shenzhen XinZhenhua Optoelectronics Technology Co., Ltd Building A, No.182 Buxin Rd. Dabu Avenue Guanlan Town Longhua New District, Shenzhen China | www.xzhfiber.com E-mail: |
Xi'an Aofa Optoelectronics Technology Inc. No. 126, Jin Hua North Road Xi'an 710032 China | |
Hangzhou Yong Hee Photonics Co., Ltd. No. 39, Xiang Yuan Road Gong Shu District Hangzhou, 310011 China | |
Zhongshan Hongxin Communication Technology Co., Ltd. 4rd Floor，A, Area No. 32 Jianye Road Torch Development Zone Zhongshan City，Guangdong China | |
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