Products / Filters

DWDM Filters
100GHz DWDM filter

Digital Projector
CCTV
Rear projection TV 
Digital Video Camera
Single Lens Reflex
DVD Optical
Camera
Components
Microscope
DWDM Filter
 
Parameters

Unit

      Specification

 

 

100GHz 

200GHz

Central Wavelength Range

- -

nm

C and L band

Filter offset

- -

nm

0.33

Bandwidth@-0.5dB

Min

nm

0.42

0.80  

Bandwidth@-25dB

Max

nm

1.20

2.20

Passband Ripple

Max

dB

0.45

0.30

Peak Insertion Loss

Max

dB

0.30

0.20

Polarization Dependent Loss

Max

dB

0.10

Passband Isolation

Max

dB

<-12.50

Theramal Stability

Min

dB/° C

0.005

Thermal Waveleghth Drift

Max

dB/° C

≦1.0

≦1.5

AR Coating on Back Side

Max

%

≦2.0

Operation Temperature

Max

°C

-5～70

Storage Temperature

- -

°C

-40～85

Dimension

- -

mm

1.4(w)*1.0(D)*～1.5(H)