Adaptive illumination apparatus, method, and applications
Chris Xu, Kriti Charan, Bo Li
Patent on adaptive excitation source https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/11607165
US patent #11607165, Mar. 21, 2023
Dual Mode Microendoscope Apparatus, Method and Applications
Dimitre Ouzonouv, Watt W. Webb, and Chris Xu,
“Dual Mode Microendoscope Apparatus, Method and Applications” US Patent No. 11,112,594 (September 7, 2021) >>> Link
Multi-focal optical component, optical system, and imaging method
US Patent 9,375,136 Multi-focal optical component, optical system, and imaging method (June 28, 2016)
Optical mode conversion by nonlinear effects
US Patent 9,482,817 Optical mode conversion by nonlinear effects (November 1, 2016)
Fiber designs for wavelength tunable ultra-short pulse lasers
US Patent 9,502,852 Fiber designs for wavelength tunable ultra-short pulse lasers (November 22, 2016)
Laser based apparatus, methods and applications
US Patent 9,195,042 Laser based apparatus, methods and applications (Nov. 24, 2015)
Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods
US Patent 8,705,184 Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods (April 22, 2014)
Producing Optical Pulses of a Desired Wavelength Using Cherenkov Radiation
US 8,556,824 Producing Optical Pulses of a Desired Wavelength Using Cherenkov Radiation (Oct. 15, 2013)
Production of Optical Pulses at a Desired Wavelengt Using Soliton Self-Frequency Shift in Higher Order Mode Fiber
US 8,554,035 Production of Optical Pulses at a Desired Wavelengt Using Soliton Self-Frequency Shift in Higher Order Mode Fiber (October 8, 2013)
Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods
US 8,553,337 Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods (October 8, 2013)
Methods and systems for compensation of self-phase modulation in fiber-based amplification systems
US 8,102,594 Methods and systems for compensation of self-phase modulation in fiber-based amplification systems (January 24, 2012)
All-optical, continuously tunable, pulse delay generator using wavelength conversion and dispersion
US 7,538,935 All-optical, continuously tunable, pulse delay generator using wavelength conversion and dispersion (May 26, 2009)
Multi-wavelength pulse generator using time-lens compression
US 7,483,635 Multi-wavelength pulse generator using time-lens compression (January 27, 2009)
Performance monitoring in an optical communication system
US 7,460,785 Performance monitoring in an optical communication system (December 2, 2008)
Modulation phase shift to compensate for optical passband shift
US 7,403,718 Modulation phase shift to compensate for optical passband shift (July 22, 2008)
Dynamic measurement of and compensation for impairments to optical data communication pulses
US7,206,522 Dynamic measurement of and compensation for impairments to optical data communication pulses (April 17, 2007)
Nonlinear phase-shift compensation method and apparatus
US7,062,176 Nonlinear phase-shift compensation method and apparatus (June 13, 2006)
Dynamic Measurement of and Compensation for Impairments to Optical Data Communication Pulses Using Photon-Counting Silicon Avalanche Photodiode
Knox, W. H., J. M. Roth, and C. Xu.
“Dynamic Measurement of and Compensation for Impairments to Optical Data Communication Pulses Using Photon-Counting Silicon Avalanche Photodiode” US Patent 7,024,111. (April 4, 2006) >>> Link
Method, Apparatus and System for Reducing Gain Ripple in a Raman-Amplified Wdm System
Fishman, D.A., S. Hunsche, X. Liu, M. Movassaghi, and C. Xu.
“Method, Apparatus and System for Reducing Gain Ripple in a Raman-Amplified Wdm System” US Patent 6,859,306. (February 22, 2005) >>> Link
Optical Device for Generating Pulsed Light
Dinu, M., C. Kerbage, X. Liu, F. Quochi, R. S. Windeler, and C. Xu.
“Optical Device for Generating Pulsed Light” US Patent 6,795,617. (September 21, 2004) >>> Link
Process for Fabricating Tapered Microstructured Fiber System and Resultant System
Chandalia, J., D.J. DiGiovanni, B.J. Eggleton, S. G. Kosinski, X. Liu, R. S. Windeler, and C. Xu.
“Process for Fabricating Tapered Microstructured Fiber System and Resultant System” US Patent 6,658,183. (December 2, 2003) >>> Link
Ultra-Fast Probe
Xu, C., and W. H. Knox.
“Ultra-Fast Probe” US Patent 6,400,165. (June 4, 2002) >>> Link
Multi-Photon Laser Microscopy
Webb, W.W., and C. Xu.
“Multi-Photon Laser Microscopy” US Patent 6,344,653. (February 5, 2002) >>> Link
Method and Apparatus for Imaging Semiconductor Devices
Denk, W., and C. Xu.
“Method and Apparatus for Imaging Semiconductor Devices” US Patent 6,316,950. (November 13, 2001) >>> Link
Optical Time-Division-Multiplex System
Denk, W., G. Lenz, J. Shmulovich, and C. Xu.
“Optical Time-Division-Multiplex System” US Patent 6,226,112. (May 1, 2001) >>> Link
Multiphoton Laser Microscopy
Xu, C., and W.W. Webb.
“Multiphoton Laser Microscopy” US Patent 6,166,385. (December 26, 2000) >>> Link