Inventor
YANUSHEFSKI KATHERINE A
US22 patents
⚠️ This page may combine multiple inventors who share the name “YANUSHEFSKI KATHERINE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIOPTICAL INC
17 patentsUS6845198B2Jan 18, 2005
High-speed silicon-based electro-optic modulator
SIOPTICAL INC162 citations99
US6968110B2Nov 22, 2005
CMOS-compatible integration of silicon-based optical devices with electronic devices
SIOPTICAL INC100 citations98
US6897498B2May 24, 2005
Polycrystalline germanium-based waveguide detector integrated on a thin silicon-on-insulator (SOI) platform
SIOPTICAL INC84 citations98
US7298949B2Nov 20, 2007
SOI-based photonic bandgap devices
SIOPTICAL INC28 citations92
US7187837B2Mar 6, 2007
Active manipulation of light in a silicon-on-insulator (SOI) structure
SIOPTICAL INC22 citations92
US7109739B2Sep 19, 2006
Wafer-level opto-electronic testing apparatus and method
SIOPTICAL INC29 citations92
US7065301B2Jun 20, 2006
High speed, silicon-based electro-optic modulator
SIOPTICAL INC44 citations92
US7058261B2Jun 6, 2006
Interfacing multiple wavelength sources to thin optical waveguides utilizing evanescent coupling
SIOPTICAL INC33 citations92
US7020364B2Mar 28, 2006
Permanent light coupling arrangement and method for use with thin silicon optical waveguides
SIOPTICAL INC34 citations92
US7013067B2Mar 14, 2006
Silicon nanotaper couplers and mode-matching devices
SIOPTICAL INC43 citations92
US7003196B2Feb 21, 2006
External grating structures for interfacing wavelength-division-multiplexed optical sources with thin optical waveguides
SIOPTICAL INC30 citations92
US7000207B2Feb 14, 2006
Method of using a Manhattan layout to realize non-Manhattan shaped optical structures
SIOPTICAL INC34 citations92
US6980720B2Dec 27, 2005
Mode transformation and loss reduction in silicon waveguide structures utilizing tapered transition regions
SIOPTICAL INC35 citations92
US6934444B2Aug 23, 2005
Beam shaping and practical methods of reducing loss associated with mating external sources and optics to thin silicon waveguides
SIOPTICAL INC39 citations92
US6917730B2Jul 12, 2005
Arrangements for reducing wavelength sensitivity in prism-coupled SOI-based optical systems
SIOPTICAL INC28 citations92
US7440703B2Oct 21, 2008
High-speed, silicon-based electro-optic modulator with feedback control
SIOPTICAL INC11 citations84
US7358585B2Apr 15, 2008
Silicon-based Schottky barrier infrared optical detector
SIOPTICAL INC10 citations84