Free Space Faraday Rotator Series Product, is an optical device that rotate the polarization of light due to the Faraday effect. Faraday Rotator rotates the plane of polarized light 45° in the forward direction and an additional 45° of non-reciprocal rotation in the reverse direction while maintaining the light’s linear polarization. These High Power Free Space Rotator are widely used in high power laser systems, multi-stage laser amplifiers, Optical parametric oscillator, Erbium-doped fiber amplifier, or seed injection laser and etc.

◆Specifications

Parameters Unit Values

Center Wavelength nm 780 808 850 920 1030 1064 1550 2000

Operating Wavelength Range nm ±20

Clear Aperture mm 1.2/2.5/3/5/6/7/10/12/15/20

Extinction Ratio dB ≥30

Rotation Angle ° 45±1

Transmission % ≥95%

Damage Threshold J/cm² 10@10ns

Optical Power W 5/10/20/50/100/Specify

Working Temperature ℃ 0 to 60

Storage Temperature ℃ -20 to 70

◆Ordering Information

HFR-①-②-③-④

①Clear Aperture ②Center Wavelength ③Handing Power ④Package Dimension

2.5-2.5mm 780-780nm HP-High Power C1-59*45*44mm

3-3mm 920-920nm LP-Low Power C2-57*40*40mm

5-5mm 1064-1064nm

S-Specify S-Specify