Faraday Rotator
Keywords:
Faraday Rotator
Category:
- Details
- Characteristics
- Parameters
- Application
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- Commodity name: Faraday Rotator
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.
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
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Reference Dimension：( other wavelengths please contact our sales Rep.)
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Type Power Aperture Wavelength Wave plate Regular model 1-500W 2-45mm 405-1064nm optional Aperture Wavelength extinction ratio rotation angle Enduring power transmittance 2-5mm 405-1064nm ＞30dB 45±0.5° 100W ＞95% 8-15mm 405-1064nm ＞30dB 45±0.5° 100W ＞95% 20-45mm 405-1064nm ＞30dB 45±0.5° 500W ＞95%
Note: The above products have a temperature range of 10 ℃ -40 ℃ and can withstand maximum average power. The product size can be customized according to requirements. Please contact the sales personnel for specific technical requirements.
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