– Preserves both polarization state
and irradiance profile
– Negligible wavefront distortion
– Does not affect laser output power stability
– Fixed precise attenuation (103) weakly
depends on wavelength
– Applicable to attenuation of ultrashort laser pulses
– Optical wedges eliminate ghosting and multiple
reflections interference
– Laser-quality polished reflective surfaces uncoated
for operation over a wide wavelength range and high LIDT
– Stable mechanical and optical characteristics over a
wide range of temperatures
– Rugged and easy-to-use virtually maintenance
free design, long-lasting performance
– Compatible with VOA