Wavelength can be tuned by changing the angle of an oxide dielectric bandpass filter. This module rotates oxide dielectric bandpass filters with a micrometer to control wavelength.

– Capability to tune wavelength of multi-cavity bandpass filters
– Includes a chart of micro characteristics (refer to the photo)
– Exchangeable holder type filters
– Rack type filter holder with capability for common use with cartridge type

Brochure  PDF

Typical Specifications

Model TFA
Insertion Loss* < 1.0 dB (Typ) (@Max wavelength)
Wavelength Tunable Range* 30nm(Typ)
Return Loss* > 50dB

*The values may vary depending on the characteristics of bandpass filters.