Patents

Gruner-Nielsen; Lars, Jakobsen; Dan P, Pedersen; Martin E. V., Xu; Chris, Cheng; Ji
"Fiber designs for wavelength tunable ultra-short pulse lasers" US Patent 9,502,852. (November 22, 2016)  >>> Link

Gruner-Nielsen; Lars, Jakobsen; Dan P, Pedersen; Martin E. V., Xu; Chris, Cheng; Ji
"Optical mode conversion by nonlinear effects" US Patent 9,482,817. (November 1, 2016)  >>> Link

Xu, C., Watt W. Webb, Minghan Chen
"Multi-focal optical component, optical system, and imaging method" US Patent 9,375,136. (June 28, 2016)  >>> Link

Xu, C., Ke Wang
"Laser based apparatus, methods and applications" US Patent 9,195,042. (Nov. 24, 2015)  >>> Link

Xu, C., Watt W. Webb, Scherr; Douglas S., Ouzounov; Dimitre G., Rivera; David R., Brown; Christopher M., Kobat; Demirhan, Huland; David, Howard; Scott S.
"Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods" US Patent 8,705,184. (April 22, 2014)  >>> Link

Xu, C. and Watt W. Webb
"Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods" US Patent 8,553,337. (October 8, 2013)  >>> Link

Xu, C. and J. van Howe
"Production of optical pulses at a desired wavelength using soliton self-frequency shift" US Patent 8,556,824. (October 15, 2013)  >>> Link

Xu, C., J. van Howe, and J. Lee
"Production of optical pulses at a desired wavelength using soliton self-frequency shift in higher-order-mode fiber" US Patent 8,554,035. (October 8, 2013)  >>> Link

Xu, C., J. W. van Howe, and G. Zhu.
"Methods and Systems for Compensation of Self-Phase Modulation in Fiber-Based Amplification Systems" US Patent 8,102,594. (January 24, 2012)  >>> Link

Gaeta, A., J. E. Sharping, and C. Xu.
"All-Optical, Continuously Tunable, Pulse Delay Generator Using Wavelength Conversion and Dispersion" US Patent 7,538,935. (May 26, 2009)  >>> Link

Xu, C.
"Multi-Wavelength Pulse Generator Using Time-Lens Compression" US Patent 7,483,635. (January 27, 2009)  >>> Link

Dinu, M., H. Garcia, D. Kilper, W. H. Knox, H.R. Stuart, and C. Xu.
"Performance Monitoring in an Optical Communication System" US Patent 7,460,785. (December 2, 2008)  >>> Link

Matthews, M. J., and C. Xu.
"Modulation Phase Shift to Compensate for Optical Passband Shift" US Patent 7,403,718. (July 22, 2008)  >>> Link

Garcia, H., D.C. Kilper, J. M. Roth, and C. Xu.
"Dynamic Measurement of and Compensation for Impairments to Optical Data Communication Pulses" US Patent 7,206,522. (April 17, 2007)  >>> Link

Liu, X., C. J. McKinstrie, L.F. Mollenauer, R.E. Slusher, X. Wei, and C. Xu.
"Nonlinear Phase-Shift Compensation Method and Apparatus" US Patent 7,062,176. (June 13, 2006)  >>> Link

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

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

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

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

Xu, C., and W. H. Knox.
"Ultra-Fast Probe" US Patent 6,400,165. (June 4, 2002) >>> Link

Webb, W.W., and C. Xu.
"Multi-Photon Laser Microscopy" US Patent 6,344,653. (February 5, 2002)  >>> Link

Denk, W., and C. Xu.
"Method and Apparatus for Imaging Semiconductor Devices" US Patent 6,316,950. (November 13, 2001)  >>> Link

Denk, W., G. Lenz, J. Shmulovich, and C. Xu.
"Optical Time-Division-Multiplex System" US Patent 6,226,112. (May 1, 2001)  >>> Link

Xu, C., and W.W. Webb.
"Multiphoton Laser Microscopy" US Patent 6,166,385. (December 26, 2000) >>> Link

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