Faraday Rotators

Faraday rotators provide uni-directional rotation while maintaining linear polarization of the beam. The plane of polarization will be rotated 45° when light transmits through the Faraday rotator in the forward direction and rotated additional 45° in the same relative direction with respect to magnetic field when light travels backwards from the reverse direction.

Product introduction

Description:

Faraday rotators provide non-reciprocal rotation while maintaining the beam's linear polarization.When light passes through the Faraday rotator in one direction,the polarization state rotates by 45°;in the opposite direction,the polarization state rotates by another 45°in the same direction relative to the magnetic field.This allows the return light to be effectively blocked when paired with a polarizer.

Dayoptics' offers Faraday rotators with high reliability and minimal M²degradation.Utilizing a high damage threshold process, we customize a wide range of Faraday rotators to meet the specific requirements of various applications.

Application:

Ultrafast Laser,Industrial Laser,Laser Sensing,Biomedical Equipment,

OCT (Optical Coherence Tomography)

Specifications：

Center Wavelength (λc)	1030nm(customized)
Operating Wavelength	±10nm
Typical Insertion Loss(λc,23℃)	0.1dB
Maximum Insertion Loss(λc,23℃)	0.2dB
Clear Aperture	5mm
Transmission	≥98%
Extinction Ratio	≥30dB
Tilt Angle	45±0.5°
Withstand Power	75W
Minimum Return Loss	50dB
Operating Temperature	10-30℃
Storage Temperature	0-60℃