Chrome cube half mirror CSCH series

[Features]
·A cube-type half mirror that can be used in a wide wavelength range from visible to infrared.
·It can be used for simple experiments, spectroscopic measurements, etc.
·Since a metal film is used, the wavelength dependence of transmittance is small in a wide wavelength range, and the transmittance and reflectance hardly change even if the wavelength changes.
·The manufacturer has a lineup for visible light and infrared light (for semiconductor lasers).
·Since it is a cube type, if the beam is incident vertically, the optical axis of the emitted light will not translate.
·Also, even if a beam of the same size as the effective diameter is incident, the transmitted light and reflected light will not be lost or reduced.
· * The chrome film absorbs about 40%, and the transmitted light and reflected light can be used for only about 30% of the incident light amount.
· * ○Please inject light from the prism side of the mark.
· * When light is input from the prism on the opposite side, the reflectance and reflectance wavelength characteristics will vary due to the influence of the absorbing film.
· * When using linearly polarized light such as laser light, the reflectance and transmittance change depending on the polarization direction.
· * When adjusting the branching ratio to 1:1, tilt the polarization direction to 45 degrees or use circularly polarized light.
· * As for transmitted light and reflected light, the phase difference of incident light is not preserved.
· * Please use a wave plate to compensate for the phase difference.