G344134000 20 x 30 mm N-BK7 Broadband 70:30 (R:T) Plate Beamsplitter; t=2.5mm VIS 450-700nm

This beamsplitter, model G344134000, is a precision optical component manufactured by Qioptiq Photonics. It is designed for broadband use, specifically in the visible light spectrum ranging from 450 to 700 nanometers. The beamsplitter is rectangular in shape, with dimensions of 20 x 30 mm, and has a thickness of 2.5 mm.

The beamsplitter is made of N-BK7, a type of borosilicate glass known for its excellent optical properties. This material is sourced from Schott, a leading manufacturer of high-quality glass. The beamsplitter features a 70:30 splitting ratio, meaning it reflects 70% of the incident light and transmits 30%. This ratio is consistent across the entire visible light spectrum, making this beamsplitter suitable for a wide range of applications.

The front surface of the beamsplitter is coated with Qioptiq's BBBS7030TBP45070 coating. This coating enhances the beamsplitter's performance in the specified wavelength range, ensuring high-quality operation and longevity. The beamsplitter is available for purchase directly from the Qioptiq Photonics online shop, where it is currently in stock.