Nd:YAG Laser Line Polarizing Optics
Thin film laser polarizers (TFP), polarization plane rotators, variable attenuators for linearly polarized laser pulses, zero order optically contacted or air-spaced, low order, multiple order and dual wavelength quartz waveplates for applications with Nd:YAG laser fundamental wavelength and its harmonics.
Motorized variable attenuators with ø 22 mm clear aperture, composed of thin film polarizers, half waveplates and opto-mechanics for easy setup. Motorized rotation of the waveplate allows continuous variation of the intensity ratio of the output beams.
As compared to a waveplate, a rotator has an intrinsic advantage of being independent of rotation around its own optical axis. A polarization plane rotator is normally used for the specific wavelength.