Attenuator

LLS

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Attenuator

Count

Operation wavelength
1285-1335 nm and 1525-1575 nm
Nominal insertion loss
3.0 dB
Attenuation interval
60 dB
Attenuation resolution
0.1 dB
Return loss
55 dB

Description
Description
Features
Recommendations
for Use

The device based on fiber collimators and linear filter. Precision moving filter in the collimated beam allows to provide continuous adjustment of attenuation that maintains the modal composition of the optical radiation in the multimode pattern.

Features:

Vibration resistance
Thermal resistance
No fiber welding

JSC «Leningrad Laser Systems» (LLS) offers full technical support and worldwide shipping of products. We guarantee you high quality and fast supply of components and equipment!

Features

Parameter

Value
Operation wavelength

1285-1335 nm and 1525-1575 nm
Nominal insertion loss

3.0 dB
Attenuation interval

60 dB
Attenuation resolution

0.1 dB
Return loss

55 dB
Linearity

±0.1 dB
Dimensions

120×50×40 mm
Operating temperature

-60 to +60°C

Application:

Fiber lasers and amplifiers
Fiber sensors
Telecommunication systems