The Amplified Spontaneous Emission Filter series is designed to pass the specified wavelength range and block the unwanted amplified spontaneous emission noise in EDFAs and laser systems.
The Amplified Spontaneous Emission Filter series is designed to pass the specified wavelength range and block the unwanted amplified spontaneous emission noise in EDFAs and laser systems. It is a micro optics device based on environmentally table thin film filter technology. The components are characterized with low insertion loss at pass channel, good isolation for blocking wavelengths and high power handling capability. The products are Telcordia GR-1221/1209-CORE qualified, and RoHS compliant.
|Pass Band||Wavelength Range(nm)||1544~1565|
|Insertion Loss (dB)||<0.6|
|Reflection Band||Wavelength Range(nm)||1510~1538|
|Isolation (dB)||> 16|
|Polarization Dependent Loss (dB)||<0.1|
|Return Loss (dB)||>55|
|Maximum Power Handling (mW)||500|
|Operating Temperature (°C)||0 ~+65|
|Storage Temperature (°C)||-40 ~+85|
|Package Dimension (mm)||
*The above specification is without connector.
**Other specifications can be made on customer request.
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