Silicon based on-chip photonic band gap cladding waveguide

Details Silicon based on-chip photonic band gap cladding waveguide Silicon based on-chip photonic band gap cladding waveguide

2008-01-22

2008-01-22

Wood, Kevin S (Department: 2874)

Optical waveguides

Planar optical waveguide

Reexamination Certificate

active

11230024

ABSTRACT:
A waveguide structure includes a core structure that has low index materials. A photonic crystal cladding structure utilized in guiding optical modes in the core. The photonic crystal cladding structure includes alternating layers of Si and Si3N4.

REFERENCES:
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“Antiresonant reflecting optical waveguides in SiO2-Si multilayer structures”; Duguay et al.; 1986 American Institute of Physics; Applied Physics Letter 49, Jul. 7, 1986; pp. 13-15.
Yi et al., “Low loss Photonic Crystal Cladding Waveguide with Large Photonic Band Gap” Mat. Res. Soc. Symp. Proc. vol. 797, 2004 Materials Research Society, pp. W3.4.1-W3.4.5, no month.
Kimerling et al., “Monolithic Silicon Microphotonics” Silicon Photonics, yopincs Appl. Phys., 2004, 94, pp. 89-119, no month.
Yin et al., “Integrated ARROW waveguides with hollow cores,” Optics Express, Jun. 14, 2004, vol. 12, No. 12, pp. 2710-2715.

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