Gain Flattening Optical Filter Mar 19, 2009

Gain flattening filters flatten the gain profile in optical amplifiers by selectively removing excess power,they offer an excellent match to the target loss profile with low excess loss and error function, even for exceptionally deep (>20 dB) and steep filter (>2.5 dB/nm) profiles.it can be pre-terminated with optional sc fiber pigtail,lc fiber pigtail,fc fiber pigtail or st fiber pigtail.this product is used in long-haul terrestrial,Metr and Raman applications,customized filters are available in the C, L, and S bands.

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