49-473 35 x 35 mm N-BK7 45 deg Reflective Green Dichroic Filter; t=3 mm 520-800nm

The 49-473 is a 35 x 35 mm N-BK7 45 degree reflective green dichroic filter with a thickness of 3 mm, specifically designed for use within the wavelength range of 520-800nm. This filter is sourced from the reputable optical components vendor, Edmund Optics, and is available for purchase through their online catalog.

The filter boasts a base shape of a rectangle, making it suitable for a wide range of optical applications. Its material composition is N-BK7 Schott, a popular choice in the industry due to its excellent optical properties and versatility. The N-BK7 Schott glass is coated with EDM 47-265 on both the front and back surfaces, contributing to its dichroic properties.

The dichroic filter's primary function is to selectively reflect or transmit light according to its wavelength, making it an essential component in various optical systems such as beam splitters, laser systems, and interferometers. In this particular model, the center wavelength (CWL) is 535nm, which is ideal for applications that require the filtering of green light.

The 49-473 filter's physical data includes a center wavelength of 535nm, ensuring precise filtering within the specified wavelength range. Additionally, the filter's geometry measures 35mm in width and 35mm in height, with a thickness of 3mm, providing durability and stability in its mounting and alignment within optical systems.