MEMS Variable Optical Attenuators: Single and Multi-Channel
OZ Optics Ltd. offers MEMS-based VOAs with either Singlemode or Polarization Maintaining (PM) fibers. Our ingenious manufacturing techniques ensure optimum alignment of PM fibers, allowing
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Optical Variable Attenuator Manufacturer
Optical Attenuators, Fixed & Variable Available
FS fixed and variable fiber optic attenuators with leading attenuating fibers guarantee consistent and stable fiber attenuation (0~60dB) in WDM transmission.
Fiber Optical Variable Attenuators
We offer the industry''s most extensive selection of fiber variable optical attenuators (VOAs), addressing all application scenarios with best-in-class performance and value.
Optical Attenuators – Buying Guide & Suppliers
This optical attenuators buying guide provides technical background, comparison of major types, selection criteria, and an overview of suppliers.
Optical MEMS · Sercalo
At Sercalo, we''ve been pioneering MEMS-based optical components for over two decades. Our portfolio includes fiber-optic switches, variable optical attenuators and tunable filters—products trusted by
Attenuators
Attenuators from VIAVI offer a complete range of power-balancing options, from fixed to variable optical attenuators in field, lab, and manufacturing environments.
23 Optical Attenuator Manufacturers in 2026
This section provides an overview for optical attenuators as well as their applications and principles. Also, please take a look at the list of 23 optical attenuator manufacturers and their company rankings.
Variable attenuators
Variable attenuators are an integral part of most BER testing and EDFA characterization setups. All of EXFO''s modular (IQS line) and benchtop variable attenuators are built for top performance and
Variable Optical Attenuators (VOA)
DiCon''s MEMS variable optical attenuator is a high quality VOA based on DiCon''s industry proven MEMS mirror technology. These operate by collecting and collimating light from an input fiber and