HO-MPCBS-50C 50 mm Dia. 70:30 (R:T) N-BK7 Plate Beamsplitter; t=6mm 400-700nm

This Holmarc Opto-Mechatronics beamsplitter, model number HO-MPCBS-50C, is a high-quality optical component designed for use in a wide range of applications. The beamsplitter features a circular geometry with a diameter of 50 mm and a thickness of 6 mm, making it suitable for various optical systems.

The beamsplitter is made from N-BK7 Schott glass, a popular material known for its excellent optical properties and high damage threshold. This material ensures the beamsplitter delivers reliable and consistent performance even under high-power laser operation.

The beamsplitter's coating is another notable feature. The front surface is coated with hol mpbs703040070045, a coating that provides a 70:30 (R:T) split ratio at a central wavelength of 588 nm. This split ratio is ideal for many applications that require a balanced division of optical power between the reflected and transmitted beams. The back surface is coated with hol mgf2 45 aoi, which is designed to minimize reflection and absorption, thereby maximizing transmission.

The beamsplitter's physical data includes a reflection of 0.7 and a transmission of 0.3 for the front-surface coating. These values are consistent with the specified split ratio and wavelength, ensuring the beamsplitter performs as expected in your optical system.

According to the vendor, Holmarc Opto-Mechatronics, this beamsplitter is in stock and the web link provided is valid. This information indicates that the beamsplitter is readily available for purchase and use in your optical system.