High power laser optical attenuators
using Glan Taylor Polarizers

This optical attenuator can be used at wavelengths between 0.35-2.0µm. Maximum continuous rating is 200W/cm2 and peak power handling is up to 500MW/cm2 for q-switched pulses. If the attenuator is used with plane polarized light the maximum transmission is 90% and with unpolarized light the maximum transmission is 40%.

The input polarizer is rotated through 90o and energy in the side exit beam is dumped onto a light absorbing block. If required the block can be removed and the side exit beam allowed to leave the attenuator.

Product Specifications: High power optical attenuator using Glan Taylor Polarizers

Dimensions 60mm dia. x 72mm long
Mounting 10mm threaded holes at 90o
Aperture 10, 12 or 15mm
Maximum Continuous Rating 200W/cm2
Maximum Peak Power 500MW/cm2
Operating Range 0.35 - 2.0µm
Attenuation Range 0.4 - 60dB
Beam Deviation <3 minutes of arc
Wavefront Distortion <1/4
Input Polarization State Any
Output Polarization Plane Polarized

Also see component mounting options

 

ELECTRO OPTICAL COMPONENTS, Inc.

High power laser optical attenuators
manufactured by LEYSOP are distributed exclusively
in North America by ELECTRO OPTICAL COMPONENTS, Inc.

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ELECTRO OPTICAL COMPONENTS, Inc. is the exclusive North American  distributor for FEMTO, InfraTec, IFW, Laser Beam Products, LEYSOP, NOC, Frankfurt Laser Co., IMM Photonics GmbH, INTEX, SDS (Systems Development & Solutions), UralAlmazInvest, Oehler & Fischer AG and Wavelength Technology. EOC is also a distributor for Dexter Research.