The cold mirrors of our SHD series provide a very high reflection for visible light sources and lasers. Since the optics have a good transmission for infrared wavelengths up to 2500 nm they are excellently suited to filter cool light out of a beam path.
The mirror coating is designed for a reflection angle of i = 45° and transmits infrared radiation at 0° relative to the incident light beam. SHD cold mirrors offer a very good surface quality and are suitable for numerous optical applications. In addition to the main use as cold mirror optics and due to its dichroic design the SHD can also couple visible lasers into infrared light- or laser beams. Besides that, in many cases it is possible to use our dielectric cold mirrors as efficient and cost-effective laser mirrors for visible wavelengths and unpolarized lasers.
The coating construction of the optics ensures permanent resistance to heat and moisture. As substrate for the SHD series we use quality borosilicate glass which enables it to be used even at high operating temperatures.
Our company also produces cold mirrors according to customer's specifications. On a batch basis the layer systems of the optics can be modified in relation to the reflection range, angle of incidence, the cut-on and cut-off point, as well as to the operating wavelength range according to customer requirements. Please use our coating enquiry form to request a quotation for a customized cold mirror optics or simply contact us by e-mail.
To request a price of our SHD cold mirrors with individual dimensions please click on the following button:
Note: If you search for optics with the opposite working principle of our SHD mirrors, please visit our SIR-hot mirror website for detailed information.
All given details and specifications are mean reference values and are not guaranteed. In addition please consider the "Notes on specifications"