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EclipseTM Micro Variable Optical Attenuators
High-speed attenuation control with modulation capability
Boston Applied Technologies' Micro Variable Optical Attenuator (μVOA) is a voltage
controlled optical variable attenuator. Based on the patented proprietary OptoCeramicR
technology platform, the EclipseTM μVOA provides high speed, high dynamic range, low
insertion loss, low polarization dependence loss and the best reliability in a very compact
package. The devices also enable polarization independent modulation of an optical
signal traveling over standard single mode fiber while simultaneously maintaining a
specified level of attenuation.
Features
Precise, high-speed attenuation control
Excellent optical performance
All solid-state construction in a compact rugged package
Superb temperature stability
Meets or exceeds Telcordia GR1221, GR910, and GR1209 specifications
Enables polarization insensitive modulation up to 1MHz
Applications
- Channel Equalization/pre-emphasis
- Optical amplification
- Instrumentation
- Wavelength tagging or supervisory channel encoding (using modulation function)
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