Resonator and light emitting device using the same

Details Resonator and light emitting device using the same Resonator and light emitting device using the same

2007-04-24

2007-04-24

Bovernick, Rodney (Department: 2874)

Optical waveguides

Planar optical waveguide

C385S131000, C372S092000

Reexamination Certificate

active

11446783

ABSTRACT:
Provided is a resonator using a three-dimensional photonic crystal. In the resonator, a range of choice of a resonance wavelength is wide and a desirable electric field distribution is obtained. The resonator according to the present invention includes a plurality of point defects provided in the three-dimensional photonic crystal. At least one of the plurality of point defects does not include a eigenmode in a photonic band gap of the three-dimensional photonic crystal.

REFERENCES:
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patent: 1647849 (2006-04-01), None
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patent: 2004004419 (2004-01-01), None
Ogawa, S.; Imada, M.; Yoshimoto, S.; Kako, S.; Furukawa, T.; Okano, M.; Noda, S., “Control of light emission by 3D photonic crystal,” Lasers and Electro-Optics, 2004. (CLEO). Conference on , vol. 2, No. pp. 2 pp. vol. 2-, May 16-21, 2004.
Chelnokov, A.; Rowson, S.; Lourtioz, J.-M.; Duvillaret, L.; Coutaz, J.-L., “Light controllable defect modes in three-dimensional photonic crystal,” Electronics Letters , vol. 34, No. 20 pp. 1965-1967, Oct. 1, 1998.
Noda, S.; Tomoda, K.; Yamamoto, N.; Imada, M.; Chutinan, A., “Three-dimensional photonic crystals based on III-V semiconductor at 1-2 μm wavelengths,” Lasers and Electro-Optics Society 1999 12th Annual Meeting. LEOS '99. IEEE , vol. 2, No. pp. 493-494 vol. 2, 1999.
Yablonovitch, “Inhibited Spontaneous Emission in Solid-State Physics and Electronics”, Physical Review Letters, The American Physical Society, vol. 58, No. 20, May 18, 1987, pp. 2059-2062.

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