Purchasing Advisor for Fiber-optic Attenuators
Find all you need for professionally buying fiber-optic attenuators: an interactive tool with a comprehensive and trustworthy directory of suppliers and expert guidance for a structured decision process with scientific and technical background information.
Top-level product category: fiber optics
More general product categories: optical attenuators
Related product category: fiber optics
Fiber-optic attenuators are used to reduce the optical power propagating in a fiber. Available with various fiber connectors, they can be used to prevent excessive signal power from reaching photodetectors and other sensitive components, thus protecting them and ensuring accurate signal processing.
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Suppliers for Fiber-optic Attenuators
43 suppliers for fiber-optic attenuators are listed in the RP Photonics Buyer's Guide, out of which three present their product descriptions and images. Both manufacturers and distributors can be registered.
Suppliers with Advertising Package
presenting their product descriptions
![]() Optics, Metrology, and Photonics Schäfter + KirchhoffKieler Str. 212 22525 Hamburg Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B2.315)! | ![]() The laser attenuator 48AT-0 is used for reproducible and precise reduction of the power output by the laser. The collimated laser beam is constricted by a precision ball transported by a scaled micrometer screw. The subsequent single-mode fiber coupling is used as a mode filter. Product-specific web page |
![]() Fraunhoferstr. 22 82152 Martinsried Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B2.203)! | ![]() AMS Technologies carries a broad range of fiber-optic attenuators providing fixed or variable attenuation. Variable attenuators (VOAs) are available for manual operation as well as driven by stepper motors, MEMS mirrors or shutters, or based on liquid crystals:
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![]() 4F, Building 18, Qinghu Industrial Park Dahe Road, Longhua District Shenzhen, Guangdong 518109 China See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth A2.270)! | ![]() Our polarization-maintaining mechanical variable optical attenuator is a useful tool for tests of optical components and systems. All input and output fibers are polarization maintaining, and devices for a wide range of wavelengths are available. The devices feature a low minimum insertion loss, high extinction ratio, high return loss and high adjustment precision. Product-specific web page |
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Other Suppliers
AC Photonics United States |
AFW Technologies Pty Ltd. Australia |
Al Dahiyah Group Trading Saudi Arabia |
AOA Technology Co. Ltd China |
Avantes B. V. Netherlands |
Beyondtech, Inc. United States |
EMP-Centauri, spol. s r.o. Czech Republic |
Beyond Technology China |
Fiberinthebox Hong Kong |
Fiberise United Kingdom |
Fibersense & Signals Inc. United States |
FluxLight, Inc. United States |
Focc Technology Co., Ltd China |
FOSCO Connect United States |
FS.COM Inc United States |
FUJI Science & Technology China |
Grandway China |
Heyoptics, Co. Ltd. Hong Kong |
HJ Optronics Inc. United States |
HyOptic Technology Co., Ltd China |
IDIL Fibres Optiques France |
Infini Fiber Optic Cable China |
Kingfisher International Australia |
Shenzhen KINSOM Technology Ltd. China |
L-com Global Connectivity United States |
Lightel United States |
LightOptics, Co. Ltd. United Kingdom |
Matrix Global Networks United Kingdom |
Mefibo Limited China |
Nanning Xionghua Photonics Technology Co., Ltd. China |
Nano-Giga France |
OF-LINK Communications Co., Ltd. China |
Optiwave Photonics Limited India |
Primanex Corporation China |
Shanghai Tarluz Telecom Tech. Co., Tld. China |
Shenzhen Adtek Technology China |
Shenzhen Usource Technology Co., Ltd. China |
TSI TopSpeed China |
TTI Fiber Communication Tech. Co., Ltd. China |
Wuhan Sunma Technology Co, Ltd. China |