Tunable optoelectronic frequency filter

Details Tunable optoelectronic frequency filter Tunable optoelectronic frequency filter

G - Physics

02

B

G02B 6/26 (2006.01) G02B 6/124 (2006.01) G02F 1/313 (2006.01) G02B 6/12 (2006.01)

Patent

CA 2349374

A wavelength tunable optolelectronic device. Two channel waveguides are provided in an optoelectronic structure made of a ferroelectric material. The wave- guides are adjacent along at least a coupling region. A periodically poled structure is provided in the coupling region, and at least one of the waveguides is untouched by this structure. An electric field is applied in the coupling region, through both waveguides, to enable coupling a light of a given wavelength between the two waveguides. The amplitude of the electric field may be selected to tune the coupling wavelength. A third waveguide or more having a coupling region in common with the second waveguide may also be added to allow the bandwidth of the resulting beam to also be tuned.

Affiliated with

Also associated with

Rating

Tunable optoelectronic frequency filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tunable optoelectronic frequency filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tunable optoelectronic frequency filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1384460