The 14-014 is a 25.2 x 35.6 mm Low GDD Dichroic Shortpass Ultrafast Filter, specifically designed for use at the 750nm wavelength. This filter is sourced from the reputable optical vendor, Edmund Optics, and is available for purchase through their website.
The filter is a Dichroic type, which means it selectively reflects or transmits light based on its wavelength. In this case, it is designed to pass light below 750nm while reflecting light above this wavelength. This makes it an ideal component for applications that require the separation of specific wavelength bands.
The filter is rectangular in shape, with a width of 25.2mm and a height of 35.6mm. It has a thickness of 1.05mm, making it a thin lens type of optical element. This thinness can be beneficial in applications where space is a constraint.
The filter is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent optical properties. The front and back surfaces of the filter are coated with EDM 14-003, a coating that enhances the filter's performance and durability.
The filter's physical data includes a cut-on wavelength of 0nm and a cut-off wavelength of 750nm. This means that it begins to transmit light at 0nm and stops transmitting at 750nm, reflecting all light above this wavelength.