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Tunable Filter

Produts Details

Product Name: Tunable Filter


Fiber Optic Tunable Filter is designed based on fiber F-P etalon technology. With spacer transducer, the device can sweep the whole C + L band. It is ideal for applications where the user needs specific wavelength transmission while needs to block all others. There are two thermistors mounted on both ends.


Specifications

Parameter

Unit

Value

Wavelength Range

C + L band

Typ. Pass Bandwidth @ -3 dB

nm

0.25

FSR

nm

80~120

Typ. Finesse

400

Max. Tuning Frequency

kHz

1

Max. Peak Insertion Loss

dB

3

Max. PDL (at peak transmission wavelength)

dB

0.3

Max. Optical Power

mW

30

Fiber Type

SMF-28 fiber

Fiber Length

m

1

Tuning Voltage/FSR

V

25

NTC Thermistor

      R (25°C)

100

      B value (calculated from resistance value at 25°C and 50°C)

3950

Operating Temperature

 °C

0 to +70

Storage Temperature

 °C

-40  to +80

Dimensions

mm

15 x 18 x 50

 

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