FBH1070-10 Premium Bandpass Filter; Dia:25 mm; CWL=1070nm; FWHM=10nm

The FBH1070-10 Premium Bandpass Filter is a high-quality optical component designed and manufactured by Thorlabs. This filter is specifically engineered to allow light transmission within a narrow band of wavelengths, making it an ideal choice for applications that require precise wavelength selection.

The filter features a circular shape with a diameter of 25 mm and a thickness of 2 mm, providing a compact and robust design suitable for various optical systems. It is constructed from UVFS material, identified by the Mal-1965 material ID, ensuring durability and stability under different environmental conditions.

The FBH1070-10 filter's primary function is to transmit light within the 1070 nm wavelength, with a full width at half maximum (FWHM) of 10 nm. This specificity is achieved through precise coatings on both the front and back surfaces, denoted as 'tho fbh1070-10'. These coatings are designed to reflect or absorb wavelengths outside the desired range, enhancing the filter's performance and effectiveness.

The filter's physical data includes a cut-on wavelength of 1065 nm and a cut-off wavelength of 1075 nm, indicating the range within which the filter begins and ends its transmission. This range is centered around the central wavelength (CWL) of 1070 nm, providing a narrow and precise bandpass.

According to the vendor's information, the FBH1070-10 filter is currently in stock and available for immediate purchase. The catalog number 'FBH1070-10' can be used to locate this item on Thorlabs' website, where additional details and specifications may be found.