Title:
HIGH SPEED PHOTOSENSITIVE DEVICES AND ASSOCIATED METHODS
Document Type and Number:
WIPO Patent Application WO/2011/160130
Kind Code:
A3
Abstract:
High speed optoelectronic devices and associated methods are provided. In one aspect, for example, a high speed optoelectronic device can include a silicon material having an incident light surface, a first doped region and a second doped region forming a semiconductive junction in the silicon material, and a textured region coupled to the silicon material and positioned to interact with electromagnetic radiation. The optoelectronic device has a response time of from about 1 picosecond to about 5 nanoseconds and a responsivity of greater than or equal to about 0.4 A/W for electromagnetic radiation having at least one wavelength from about 800 nm to about 1200 nm.
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Inventors:
CAREY JAMES (US)
MILLER DRAKE (US)
MILLER DRAKE (US)
Application Number:
PCT/US2011/041108
Publication Date:
April 05, 2012
Filing Date:
June 20, 2011
Export Citation:
Assignee:
SIONYX INC (US)
CAREY JAMES (US)
MILLER DRAKE (US)
CAREY JAMES (US)
MILLER DRAKE (US)
International Classes:
H01L31/04; H01L31/10
Foreign References:
| US7202102B2 | 2007-04-10 | |||
| US4593303A | 1986-06-03 | |||
| US6667528B2 | 2003-12-23 | |||
| US6815685B2 | 2004-11-09 |
Attorney, Agent or Firm:
ALDER, Todd, B. et al. (LLPP.O. Box 121, Sandy UT, US)
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