65-777 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1450nm

The 65-777 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the renowned optical components vendor, Edmund Optics. This filter is designed to transmit light within a specific range of wavelengths while blocking other wavelengths, making it ideal for applications requiring wavelength selectivity.

The filter's central wavelength (CWL) is 1450nm, with a full width at half maximum (FWHM) of 12nm. This precise wavelength range is achieved through the filter's unique coating, which is applied to both the front and back surfaces. The coating, identified as 'edm 65-777', is a trademarked coating developed by Edmund Optics, ensuring high-quality performance and reliability.

The filter's geometry is another notable feature. It has a thickness of 7.5mm, which is crucial for applications requiring specific optical path lengths. The filter's base shape is circular, making it compatible with various optical systems.

The filter is cut on at 1444nm and cut off at 1456nm, providing a narrow bandwidth for precise wavelength selection. This characteristic, combined with its compact size and robust construction, makes the 65-777 an excellent choice for applications in fields such as biomedical imaging, spectroscopy, and optical communications.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.