DWDM filters

SVOTek has been making high performance thin films filters for DWDM and Telecom applications           

• Band pass filter, 200GHz, 100GHz,50GHz DWDM filters
• Edge filters, low and high pass filters
• Wide band pass filter, Skip filters, CWDM filters
• Gain flattening filers, tap filters with customer's specifications.

Optical spectrum for actual filters

• Very low insertion loss
• Very sharp edge
• Very high stop band isolation
• Excellent property against T drift
• Low cost
• Very deep curve up to 7.5dB GFF filter
• Very small error function +/- 0.25dB
• Super property against temp drift
• Excellent mechanical property
• Customized for each customer