Highwave Optical Technologies

Jean-Pierre Laude

Polarizing filter and its manufacturing method

Optical fiber wavelength multiplexer/demultiplexer having an optical axis and including a refraction grating having a dispersion plane; at least one exit fiber having an entrance face; at least one entrance fiber having an exit face; an optical combining device for optically combining the exit face of the entrance fiber with the entrance face of the exit fiber ensuring the operation of the grating in a Littrow configuration. The optical combining device includes a separate reflecting device for ensuring a fold-back of the optical axis thereby allowing a high Littrow angle.

Growing community of inventors

Saint Cyr la Riviere par Saclas, France

Jean-Pierre Laude