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The variable optical attenuator offers very low insertion loss
The device is 780 nm
The coupler is a 1x2 1300 nm/1550 nm 10/90 filter-type coupler
FEATURESLow Insertion LossLow PDLNegligible PMDHigh Stability and Reliability USE INBuilding BroadbandLow-noise EDFAsRaman Amplifiers for Ultra-long Haul Networks
20 mW Output Power Typical
1534.643 nm Wavelength Locker w/ Temperature Sensor 【Santec】 Fixed Attenuator The variable optical attenuator offersThe wavelength locker enables the wavelength of DWDM transmitters to be monitored and stabilized. This unique single filter differential method is utilized to achieve the highest wavelength accuracy and reliability of any commercial wavelength locking device. The wavelength locker has become the industry standard and is indispensable in 50 GHz and 100 GHz DWDM systems. FEATURESHigh Stability and ReliabilityTemperature InsensitiveWavelength Accuracy <
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