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Photonics
Nonstandard Filters
Polarization Maintaining Long Period Gratings
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Polarization Maintaining Long Period Gratings
Technical parameters
Technical Data
Parameter
Value
Max IL, passband [dB]
1
Max IL, stopband [dB]
20
PER [dB]
20
Bandwidth @-10 [nm]
from 10 to 30
λc accuracy [nm]
+/- 2
Extra peaks
From 1 to 3 peaks, λc can be moved