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AssigneeFurukawa Electric Co., Ltd.
InventorsHideyuki Nasu, Takehiko Nomura
Estimating the term…
A system for regulating an angular orientation of an optical filter, constructed in accordance with the present invention, comprises a coupling member securely attached to the optical filter at one of ends thereof, a support member securely attached to the other end of the optical filter and rotatably supported on a base member of a holder, an angle adjustment member operatively associated with said coupling member and/or support member for rotating the optical filter about an axis of rotation on the base member so as to vary an angular orientation thereof relative to a light source, a controller for controlling the angle of rotational of said angle adjustment member and thus the angular orientation of the optical filter in such a manner as to attain a desired incident angle of the light to the optical filter.
A system for regulating an angular orientation of an optical filter comprising;
A method for regulating an angular orientation of an optical filter comprising the steps of;
A optical module comprising an optical filter for transmitting light therethrough and a base member for mounting said optical filter thereon;
Dependencies are inferred from the claim text.