Frequently Asked Questions

Castech's Faraday Rotators and Isolators have a high power handling capacity of up to 100W of average input power in the 1010-1080nm wavelength range.

The minimum peak isolation of Castech's Faraday Rotators and Isolators is 30dB.

Castech's Faraday Rotators and Isolators can be used to maintain frequency stability in seed sources, avoid relaxation oscillations created by optical feedback in mode-locked lasers, and reduce Nd and Yb oscillations from ASE created by amplifiers.

Isolators are based on Rotators which non-reciprocally rotate the plane of polarized light in 45 degrees. Rotators only rotate the plane of polarized light in 45 degrees.

Castech's Faraday Rotators and Isolators have a wavelength range of 1010-1080nm.

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