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Channel List -
no Parameter value Unit 1 Product Number WDM5551-4025-25H50R15 2 Spec. Type Long pass / 50dB /R15 3 Pass band 1540~1565 nm 4 Reflection band 1460~1525 nm 5 Max. Insertion Loss within Pass Band <0.20 dB 6 Transmission IL Variation within Pass Band <0.15 dB 7 Transmission Isolation within Reflection Band >50 dB 8 Reflection Isolation within Pass Band >15 dB 9 Transmission PDL within Pass Band <0.10 dB 10 Thermal Wavelength Drift <2 pm/℃ 11 AR Coating on backside <0.2 % 12 Angle of incidence(A.O.I.) 1.8 o 13 Dimension(L*W) 1.4(±0.1) * 1.4(±0.1) mm 14 Thickness 1.0(+0.4/-0.1) mm
