Ξ Tunable optical components with changeable filter cassette Ξ

TFM/FC has a casette filter part, such that the filter properties

can be altered by exchanging the casette.

The wavelength can be adjusted by 20nm by rotating the filter.

Close-up picture of the product
The adjustable wavelength mechanism uses a micrometer,

enabling fine wavelength adjustment.

Product dimensions diagram
This module is compact, making it suitable for desktop experiments.

The position of the micrometer is angled such that fine adjustments

can be made easily during experimentation.

List of standard models
We offer 5 types of standard products.

Other wavelengths can be accommodated.

The optical fibers and connectors can also be changed upon request.

Please contact us for more information.

Product characteristics diagram
The filter transmission wavelength can be tuned by rotating the cassette.
The adjustable wavelength mechanism uses a micrometer,

enabling fine wavelength adjustment.

Example of use of product 1: Wavelength selection in a WDM system
A single wavelength can be selected using the BPF property.
By rotating the filter cassette, the BPF transmission wavelength

can be adjusted,and the required wavelength can be selected.

Example of use of product 2: Narrowband tunable light source
By combining with an LED source, ASE light source or other

broadband light source,

the broadband light source can be used as a narrow band light source.

By rotating the filter cassette, a simple tunable light source

can be realized.