Faraday Rotator
Faraday rotator is a kind of magneto-optical device which can rotate the polarization state of light by using Faraday effect.
File Download- Product Description
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Faraday rotator is based on the nonreciprocity of magneto-optical materials, that is, it can rotate the polarization planes of the normal incident light and the reverse incident light of the same wavelength to the same direction and the same angle, independent of the beam propagation direction. If a Faraday rotator with 45 degree rotation of the polarization plane of the incident beam is placed between a pair of polarizers orthogonal to each other to form an optical isolator, it only allows the forward propagating beam to pass through the system and blocks the backward propagating beam.
Faraday rotator is an important component of optical isolator, which is widely used in various laser systems, such as multi-stage laser amplifier, optical parametric oscillator, ring laser, erbium-doped fiber amplifier, seed injection laser, optical switch, optical modulator and so on.
Typical Application:
Laser precision processing
Laser sensing system
Ultra-fast laser system
OCT system
Laser detection
- Material Properties
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Reference Dimension：( other wavelengths please contact our sales Rep.)
- Technical Parameter
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Model
Central Wavelength
(nm)
Aperture (mm)
Peak Isolation (dB)
Transmission %
Damage threshold
@10ns
Polarization
CI-3-405-HP-1
405
3
>30dB
>85%
3.5J/cm2
PBS
CI-5-405-HP-1
405
5
>30dB
>90%
3.5J/cm2
PBS
CI-3-532-HP-1
532
3
>30dB
>90%
3.5J/cm2
PBS
CI-5-532-HP-1
532
5
>30dB
>90%
3.5J/cm2
PBS
CI-3-633-HP-1
633
3
>30dB
>90%
3.5J/cm2
PBS
CI-5-633-HP-1
633
5
>30dB
>90%
3.5J/cm2
PBS
CI-3-780-HP-1
780
3
>30dB
>90%
3.5J/cm2
PBS
CI-5-780-HP-1
780
5
>30dB
>90%
3.5J/cm2
PBS
CI-3-850-HP-1
850
3
>30dB
>90%
3.5J/cm2
PBS
CI-5-850-HP-1
850
5
>30dB
>90%
3.5J/cm2
PBS
CI-3-920-HP-1
920
3
>30dB
>90%
3.5J/cm2
PBS
CI-5-920-HP-1
920
5
>30dB
>90%
3.5J/cm2
PBS
CI-3-980-HP-1
980
3
>30dB
>90%
3.5J/cm2
PBS
CI-5-980-HP-1
980
5
>30dB
>90%
3.5J/cm2
PBS
CI-3-1030-HP-1
1030
3
>30dB
>90%
5J/cm2
PBS
CI-5-1030-HP-1
1030
5
>30dB
>90%
5J/cm2
PBS
CI-8-1030-HP-1
1030
8
>30dB
>90%
5J/cm2
PBS
CI-10-1030-HP-1
1030
10
>30dB
>90%
5J/cm2
PBS
CI-3-1064-HP-1
1064
3
>30dB
>90%
5J/cm2
PBS
CI-5-1064-HP-1
1064
5
>30dB
>90%
5J/cm2
PBS
CI-8-1064-HP-1
1064
8
>30dB
>90%
5J/cm2
PBS
CI-10-1064-HP-1
1064
10
>30dB
>90%
5J/cm2
PBS
CI-12-1064-HP-1
1064
12
>30dB
>90%
5J/cm2
PBS
CI-25-1064-HP-1
1064
25
>30dB
>90%
5J/cm2
PBS
CI-40-1064-HP-1
1064
40
>30dB
>90%
5J/cm2
PBS
Note: 1.The recommended operating temperature is 10-30℃. 2.Other wavelengths available.