Optics

IR21

Description of the design	Beam splitter
Type	Beam splitter
Subtype	BS (Beam splitter)
Nominal GDD	-fs²
First working range
Angle of Incidence in degrees	0 °
Angle of Incidence in degrees (double-angle)	-
Polarization regime (primary spectral range)	p
Spectral category	IR
Spectral working range low end	2850 nm
Spectral working range high end	3700 nm
Central wavelength	3275 nm
Minimum reflectance	98 %
Maximum reflectance	-
Minimum transmission	-
Second working range
Second spectral working range low end	1850 nm
Second spectral working range high end	2820 nm
Polarization regime (second working range)	p
Minimum reflectance	0 %
Minimum transmittance	97 %