Second harmonic generation device and method for manufacturing the same
OwnerYukihiro Ozekiinventor
Life of this patent
Estimating the term…
Abstract
A second harmonic generation device includes: a case having an opening; a light source apparatus fixed to the case; a sleeve storing in its center hole a nonlinear optical crystal chip in which an optical waveguide propagating light irradiated from the light source apparatus and converting the light into a second harmonic wave light is formed, and having an outer shape which is fitted to play in the opening; and a coupling optical system which is disposed in the case and couples light irradiated from the light source apparatus with the optical waveguide, wherein the sleeve is inserted into the opening and fixed with respect to the case.
Claims6
A second harmonic generation device comprising:
- a case having an opening;
- a light source apparatus fixed to the case;
- a sleeve storing in its center hole a nonlinear optical crystal chip in which an optical waveguide propagating light irradiated from the light source apparatus and converting the light into a second harmonic wave light is formed, and having an outer shape which is fitted with play to the opening;
- and
- an adjustable coupling optical system which is disposed in the case and couples light irradiated from the light source apparatus with the optical waveguide,
- wherein the sleeve is inserted into the opening and fixed with respect to the case.
Dependencies are inferred from the claim text.