Product Types

Band Pass Filters

Bandpass filters (BPF) are used to transmit one or more bands of wavelengths while blocking (or reflecting) adjacent wavelengths over extended ranges. Typical applications include wavelength division multiplexing/demultiplexing; channel bandsplitting; fluorescence emission/excitation filters; laser-line filters.

Iridian's bandpass filters are designed to have a very sharp transition between the reject and pass bands while maintaining very low insertion loss and pass band ripple. Our proprietary deposition technology allows our bandpass filters to meet even the most demanding specifications.

Different Categories of Band Pass Filters

• CWDM Filters
• Emission Filters
• Excitation Filters
• Laser Line Filters
• Telecom Band Pass Filters
• Multiple Band Pass Filters
• Wide Band Pass Filters

Custom Band Pass Filters
In addition to the standard Band Pass Filters above, Iridian can custom-manufacture these filters to your specifications. For more information, please complete this Custom Filter Request for Quotation form.