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To match the excitation spectra of light sensitive molecules (e.g. opsins, fluorescent proteins, ...) the large emission spectrum of Ce:YAG fiber light sources can be narrowed with a bandpass filter.

Notes
  • Each Ce:YAG Optical Head is delivered with an empty Filter Holder for Ce:YAG Fiber Light Source (YFH). This holder can accept up to 5 mm thick filters of 25 or 25.4 mm diameter.
  • Single Ce:YAG optical head (YAGH) and combined Ce:YAG optical heads (with an LED (YLEDH) or a Laser diode (YLDH)) have different filter holders.

Table below is our standard offer of filter specified by their central wavelength and spectral bandwidth at full-width half maximum (FWHM).
Test table kapil

Bandpass filters for Ce:YAG optical heads
Central Wavelength (nm)Bandwidth FWHM (nm)Ordering Code
525~30YBPF_525/030
549~15YBPF_549/015
559~34YBPF_559/034
582~75YBPF_582/075
593~40YBPF_593/040
612~69YBPF_612/069
Drawing

Ce:YAG Filter Holder



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