High Speed Variable Fiber Optical Attenuators (VOAs) - NanoSpeed™
The NanoSpeed™ High Speed Variable Optic Attenuator family features ultra-fast sub-millisecond response, non-mechanical high reliability, and a wide operating temperature range from -50°C to +90°C. These VOAs are designed to meet the most mission-critical high speed optical switching applications. The patent pending NanoSpeed™ VOA is non-mechanical, controlled by an electrical filed inside an inorganic optical crystal to facilitate fast light intensity control. With a compensation technique, the out-put light intensity is highly stable against environmental variations. Having an integrated electronic driver, the switch is conveniently controllable by a low voltage with speed up to 150KHz. The high speed VOA can also be operated at a fixed 5MHz with full attenuation. With partial attenuation, the high speed VOA can be modulated up to 500KHz.
An evaluation/development kit including a driving circuit is available for these products.
Configurations
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High Speed Premium Variable Fiber Optical Attenuator – NanoSpeed™
(1 MHz, 20dB, Bidirectional, SMF, PMF, High Power,)
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High Speed Variable Fiber Optical Attenuator – NanoSpeed™
(100kHz, 20db, Bidirectional, SMF, PMF, High Power, )
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High Speed Dual-Stage Variable Fiber Optical Attenuator – NanoSpeed™
(100 KHz, 35dB, Bidirectional, SMF, PMF)
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High Speed BroadBand 1260-1650nm Variable Optical Attenuator – NanoSpeed™
(100 KHz, 20dB, Bidirectional, SMF, PMF)
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High Speed Multi-Mode Variable Fiber Optical Attenuator – NanoSpeed™
(100 KHz, 20dB, Bidirectional, 50 /62 μm fiber)
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High Speed Broadband Multimode Variable Fiber Optical Attenuator
(100 KHz, 20dB, Bidirectional, 50 /62 μm fiber)
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High Speed Variable Fiber Optical Attenuator (8 Channels)
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Optical/Laser Power Regulator/Stabilizer/Noise Reduction Ultra-Fast – NanoSpeed™
100ns rise/fall, low loss, bidirectional, polarization insensitive, all wavelengths
Drivers
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DC-5KHz Driver for NanoSpeed™ Variable Optic Attenuator
(we make custom electronic circuits for all application scenarios)
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DC-20KHz Driver for NanoSpeed™ Variable Optic Attenuator
(we make custom electronic circuits for all application scenarios)
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DC-100kHz Driver for NanoSpeed™ Variable Optic Attenuator
(we make custom electronic circuits for all application scenarios)
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DC-200kHz Driver for NanoSpeed™ Variable Optic Attenuator
(we make custom electronic circuits for all application scenarios)
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DC-1MHz Driver for NanoSpeed™ Variable Optic Attenuator
(we make custom electronic circuits for all application scenarios)