Buying Optical Attenuators
Various types of optical attenuators are available for controlled light attenuation. For example, neutral density filters provide wavelength-independent attenuation, while variable optical attenuators offer adjustable attenuation. These devices include bulk optical types and fiber-optic attenuators.
Making Good Purchase Decisions
RP Photonics helps you to not only to find all relevant suppliers, but also to make good purchasing decisions.
NEW: Structured Decision Process
We recommend that you apply best practice by using the following structured process: Go through the following expandable sections, complete the form and finally come to a purchase decision. You can then print that to a PDF for documenting the process.
(Various further improvements of this feature will come soon.)
Find Suppliers for Optical Attenuators
77 suppliers for optical attenuators are listed in the RP Photonics Buyer's Guide, out of which 4 present their product descriptions. Both manufacturers and distributors can be registered.
Suppliers with Advertising Package presenting their product descriptions | |
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![]() (4Lasers) Mokslininku str. 6B 08412 Vilnius Lithuania | ![]() Optogama designs and manufactures motorized laser power attenuators (LPA) for laser power control. LPA are available for use in the UV, visible, and NIR spectral ranges from 250 nm to 2000 nm. These devices feature a large clear aperture dedicated for considerable size beam applications. All optical elements of these laser power attenuators are made for high LIDT and provide a stable and reliable performance even when using them with high power lasers in industrial applications. |
![]() Home of high power optics and coatings LASEROPTIKHorster Str. 20 30826 Garbsen Germany | ![]() LASEROPTIK can provide coatings for variable optical attenuators. One can change the transmission by tilting an edge filter, with highest transmission at normal incidence and typical operation for angles of incidence between 0° and 45°. |
![]() Your reliable partner for photonics innovations! EKSMA Optics, UABDvarcioniu St. 2B LT-10233 Vilnius Lithuania | ![]() EKSMA Optics offers variable attenuators for linearly polarized laser beams with high performance optics. They are available for Nd host laser applications in the 1040–1070 nm range and for femtosecond applications with broadband Ti:sapphire and Yb:KGW/KYW laser pulses. Manual and motorized versions available, highly customizable and designed for use in laboratory settings. Compact motorized laser power attenuators provide stable and reliable performance even in high power lasers for industrial applications. |
![]() Partners for accuracy Gentec Electro-Optics, Inc.445 St-Jean-Baptiste, Suite 160 Quebec, QC Canada G2E 5N7 | ![]() Gentec Electro-Optics offers optical attenuators for measurements on high-power laser beams. |
Other Suppliers | |
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AC Photonics United States | |
Advanced Fiber Resources Ltd. China | |
AFW Technologies Pty Ltd. Australia | |
Agiltron Inc. United States | |
Aviation Magneto Optical Sensor Corp. (AMOS) United States | |
Ascentta Inc. United States | |
Avantes B. V. Netherlands | |
CASIX Inc. China | |
CVI Laser Optics United States | |
Diamond GmbH Germany | |
DiCon Fiberoptics, Inc. United States | |
EDGE Optical Solutions Latvia | |
Electro Optical Components, Inc. United States | |
Beyond Technology China | |
Evaporated Coatings, Inc. United States | |
Fiberinthebox Hong Kong | |
Fiberise United Kingdom | |
Fibersense & Signals Inc. United States | |
FS.COM Inc United States | |
FUJI Science & Technology China | |
GMP SA, Büro Zürich Switzerland | |
Guilin GLsun Science and Tech Group Co., Ltd. China | |
Haas Laser Technologies, Inc. United States | |
HC Optical Science and Tech China | |
HJ Optronics Inc. United States | |
IDIL Fibres Optiques France | |
Infini Fiber Optic Cable China | |
JG International China | |
JGR Optics, Inc. Canada | |
Keysight Technologies, Inc. United States | |
Kingfisher International Australia | |
LAS Photonics Israel | |
Laser Components GmbH Germany | |
L-com Global Connectivity United States | |
Lightcomm Technology Co., Ltd. China | |
Maier Photonics, Inc. United States | |
Metrolux Germany | |
Nano-Giga France | |
Oelabs Inc. China | |
OF-LINK Communications Co., Ltd. China | |
Omega Optical, Inc. United States | |
OptiConcepts Inc. United States | |
Optimark Fiber Optics United States | |
Optiwave Photonics Limited India | |
OZ Optics Canada | |
Photonwares Co. United States | |
Präzisions Glas & Optik GmbH Germany | |
Precision Fiber Optics Products United States | |
Primanex Corporation China | |
Pure Photonics United States | |
Quantum Light Instruments Lithuania | |
RFOptic Israel | |
Ruik-tech Communication (Dongguan) Co., Ltd. China | |
Santec Corporation Japan | |
Schneider Kreuznach Germany | |
Schott AG Germany | |
Shanghai Tarluz Telecom Tech. Co., Tld. China | |
SHKE Communication Tech China | |
Solar Laser Systems Belarus | |
STANDA Ltd. Lithuania | |
Timbercon, Inc. United States | |
Tokyo Instruments, Inc. Japan | |
Topag Lasertechnik GmbH Germany | |
TSI TopSpeed China | |
TTI Fiber Communication Tech. Co., Ltd. China | |
ULO Optics Ltd. United Kingdom | |
VFIBRE Ltd. China | |
Vision Lasertechnik für Forschung und Industrie GmbH Germany | |
VM-TIM GmbH Germany | |
Wavelength Opto-Electronic (S) Pte Ltd Singapore | |
Wuhan Sunma Technology Co, Ltd. China | |
Hangzhou Yong Hee Photonics Co., Ltd. China | |
Zhongshan Hongxin Communication Technology Co., Ltd. China |