Parameter

Symbol

Unit

Spec.

Peak Insertion Loss

IL_p

dB

< 0.5

Center Wavelength

l_c

nm

ITU

Center Wavelength
Tolerance

l_c

nm

± 0.2

0.5 dB Bandwidth

BW_0.5dB

nm

> 0.8

25 dB Bandwidth

BW_25dB

nm

< 2.4

Passband Bandwidth

BW_PB

nm

0.72

Maximum Insertion
Loss within the Passband

IL_max

dB

< 0.8

Ripple

IL

dB

< 0.3

Asymmetry

nm

< 0.1

Polarization Dependent Loss

PDL

dB

< 0.1

Coefficient of Thermal Change
in Center Wavelength

CTW

pm/°C

< 1.0