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PSG偏振态发生器
Polarization State Generator
商品货号:ECS002874
商品品牌:Arcoptix
详细介绍

 

 

PSG偏振态发生器

产品描述

Ideal for transforming a linearly polarized free space beam in any wanted polarization state (or stokes vector).

Most SOP generators found on the market are expensive and based on fiber optics technology。 The Arcoptix Free space Polarization State Generator (PSG) or also called Eigen state generator (EGS), is a transmitive free space optical system that permits to generate any arbitrary polarization state (linear, elliptic, circular) from a linear input polarization。 You can for example transform a vertically linear polarized laser beam into a polarized beam of any angular direction as for example 10°,15°,25°The Device works for any wavelength is VIS range and does not need any particular adaptation.

The PSG is electrically driven (low voltages) and has no moving part. The electrical driver is connected to a PC via an usb connection and the PSG is controlled with a "easy to use" software. Also the PSG is fully programmable can be controlled via a dll with a custom made program or a Labview VI for example.

The compact design with 25 mm in diameter permits to insert the device in standard opto-mechanical labor parts without any special adaptations.

特点

ª Optimized for free space optics

ª spectral range from 400 to 1000nm

ª Electrically driven

ª Fully programmable

ª easy to adapt to standard optics

ª compact

ª Temperature controlled

ª easy to use software

ª Labview compatible

ª USB powered

ª Cost effective

应用

ª PSG for optics labors

ª Birefringence measurement

ª Polarization Analysis

ª Biology

ª Microscopy 

技术规格

Features
Polarization State Generator
Usable Spectral range:
350-1000 nm
Aperture
10 mm
Ellipticity precision of the SOP
>5%
Ellipticity repeatability
0。2° on poincarre sphere
Angular precision of the SOP
<1° on poincarre sphere
Angular repeatability
0.2° on poincarre sphere
Ellipticity of a linear output polarization
<1%
Transmission (VIS)
~85%
wavefront distortion
< l/4
Temperature control
0.1°C
Retarder material
Nematic Liquid-Crystal Dn=0.14
Substrates material
Glass
SOP max。 switching Frequency
10 Hz
SOP switching time
50 ms
Software interface
Windows XP / 7
Operating voltage
5V (USB powered)
Max。 optical power
100 W/cm2 CW
100 mJ/cm2 10 ns, visible
50 mJ/cm2 10 ns, 1064 nm
Communication interface
USB
Product Dimensions (including electronics)
25mm in Diam. 80mm long
Product Weight
200 g
Operating Temperature
15-35°C

商品标记

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