发明授权
US06961499B2 Optical devices with engineered nonlinear nanocomposite materials
有权
具有工程非线性纳米复合材料的光学器件
- 专利标题： Optical devices with engineered nonlinear nanocomposite materials
- 专利标题（中）： 具有工程非线性纳米复合材料的光学器件
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申请号： US10892851申请日： 2004-07-16
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公开(公告)号： US06961499B2公开(公告)日： 2005-11-01
- 发明人: Howard Wing Hoon Lee , Alan Hap Chin , William Matthew Pfenninger
- 申请人： Howard Wing Hoon Lee , Alan Hap Chin , William Matthew Pfenninger
- 申请人地址： US CA Fremont
- 专利权人： UltraDots, Inc.
- 当前专利权人： UltraDots, Inc.
- 当前专利权人地址： US CA Fremont
- 代理机构： Cooley Godward LLP
- 主分类号： G02B6/12
- IPC分类号： G02B6/12 ; G02B6/122 ; G02F1/017 ; G02F1/35 ; G02F1/355 ; G02F1/365 ; G02F2/00 ; H01L21/20 ; H01L29/12 ; H01L29/16 ; H01L33/20 ; H01L33/34 ; G02B6/00
摘要：
The invention relates to an optical device. The optical device comprises a waveguide core and a nanocomposite material optically coupled to the waveguide core. The nanocomposite material includes a plurality of quantum dots. The nanocomposite material has a nonlinear index of refraction γ that is at least 10−9 cm2/W when irradiated with an activation light having a wavelength λ between approximately 3×10−5 cm and 2×10−4 cm.
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