MEMS Variable Fiber Optic Attenuators (VOAs)
Based on proprietary Si micro-machined VOA chips, Agiltron’ s MEMS Electrical Fiber Optic Attenuator family features industry-leading performance in low insertion loss, low WDL/PDL, and low cost. Our MEMS VOAs are conveniently controllable by directly applying a voltage. The MEMS VOA series is in full compliance with the Telcordia 1209 and 1221 reliability standards. We offer a wide range of configurations covering single-mode, multimode, and polarization-maintaining, single-channel, multi-channel, and integrated tap versions. Single-crystal silicon is an ideal material for miniature mechanical devices with its excellent mechanical properties: virtually no hysteresis, little fatigue to ensure service lifetimes over trillions of flexing cycles without breaking. The lightweight and thin format enables optic devices with improved vibration resistance and compactness.
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MEMS Straight Fiber Optical Variable Attenuator
(high reliability, SM, MM, PM, low cost)
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MEMS Reflective Fiber Optical Variable Attenuator
(high reliability, SM, MM, low cost)
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MEMS Reflective Fiber Optical Variable Attenuator With Power Monitor
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MEMS Ultra Mini Variable Optical Attenuator
(world smallest, Φ 3.5mm, 1260-1620nm)
$98.00 Select options -
MEMS 2-8 Channel Variable Optical Attenuator Array
(world's smallest size, ultra high reliability)
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MEMS Ultra-Mini 9-16 Channel Variable Optical Attenuator Array
(world's smallest size, ultra high reliability)
$1,250.00 Select options -
24 Channel MEMS VOA Array
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Multi-Channel VOA Array with Integrated Monitor
(power control and power monitor module)
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Receptacle MEMS Variable Fiber Optical Attenuator
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MEMS Free Space VOAs
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MEMS Optical Power Regulator
10 ms rise/fall, low loss, bidirectional, polarization insensitive, multimode fibers
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MEMS Free Space VOAs

The MEMS series free space VOA is based on a proprietary patent pending micro-electro-mechanical mechanism featuring exceptionally large shutter movement and high reliability. The MEMS series free space VOA is designed to completely block a collimated light beam over 500 mm in diameter and be operated in air without the need for hermetic seal and is fully compliant with the Telcordia 1209 and 1221 reliability standards. The device is ideally suited to be integrated into laser systems. Its control is conveniently applying a voltage. Temperature compensated chip is an option.
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MEMS 0.26mm Movement Free Space Attenuator/Shutter Chip
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MEMS 0.3mm Movement Free Space Attenuator/Shutter Chip
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MEMS 0.5mm Movement Free Space Attenuator/Shutter Chip
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MEMS 0.7mm Movement Free Space Attenuator/Shutter Chip
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MEMS 0.26mm Movement Free Space Attenuator/Shutter With Mount
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MEMS 0.3mm Movement Free Space Attenuator/Shutter With Mount
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MEMS 0.5mm Movement Free Space Attenuator/Shutter With Mount
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MEMS 0.7mm Movement Free Space Attenuator/Shutter With Mount
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