355nm 532nm Laser Mirror

PRODUCT CATEGORIES

INOUIRY

355nm & 532nm dual laser wavelength dielectric high reflector, the reflective surface is a plane, it is a reflector that can be used in a variety of applications, including beam deflection, interferometry or as an optical component in an imaging system. The important parameters of a plane reflector are: surface shape and reflectivity. High surface accuracy can reduce the amount of light loss caused by dispersion.

High reflectivity, R>99%;

High damage threshold, suitable for high power;

RoHS compliant.

Technical parameters with dual wavelength 355nm & 532nm laser mirror

Dimensional tolerance	+0/-0.2mm
Thickness tolerance	±0.2mm
Surface quality	60/40
Clear aperture	>90%
Surface accuracy	<λ/10@632.8nm per 25mm (before coating)
Chamfer	Protection<0.5mmx45°
Coating	One side is coated with dielectric high-reflective film, Ravg>99%; the other side is finely ground or tested and polished
Damage threshold	>5 J/cm2, 20 ns, 20 Hz, @1064 nm