G - Physics – 02 – F
Patent
G - Physics
02
F
G02F 2/02 (2006.01) G02F 1/35 (2006.01)
Patent
CA 2376724
A nonlinear optical crystal allowing type 2 phase matching multiplexes a fixed wavelength light having an angular frequency .omega.D and a variable wavelength light having an angular frequency .omega.S, with the polarization directions thereof being perpendicular to each other, so as to produce a sum frequency light having an angular frequency .omega.D + .omega.S. When multiplexing the fixed wavelength light and the variable wavelength light through the nonlinear optical crystal, a controlling section controls the polarization direction of the fixed wavelength light so as to be parallel to a predetermined reference axis within a plane vertical to a phase matching direction of the nonlinear optical crystal. Even when the wavelength of inputted light is changed, the predetermined reference axis is a single axis which maintains parallelism with the crystal axis of the nonlinear optical crystal.
Kawanishi Satoki
Otani Akihito
Otsubo Toshinobu
Shake Ippei
Takara Hidehiko
Anritsu Corporation
Gowling Lafleur Henderson Llp
Nippon Telegraph & Telephone Corporation
LandOfFree
Sum frequency light generation method and sum frequency... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sum frequency light generation method and sum frequency..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sum frequency light generation method and sum frequency... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1551064