Dr. Jian J. Zhang
Fellow, R&D at Boston Scientific Corp
SPIE Involvement:
Senior status | Conference Program Committee | Author
Area of Expertise:
Laser Optics , Fiber: coupling, hand piece, treatment device , laser cavity design/characterization , Medical laser system design , Medical laser application in Urology: calculus, BPH , Semiconductor laser packaging
Profile Summary

Expert in Laser Optics, Laser Beam Shaping and Fiber/u-lens Optics;
Gas, diode, diode-pumped solid state lasers and laser cavity design, for Medical, Industrial and Research applications;
Semiconductor laser packaging, integration and qualification;
Micro-optics design and implementation;
General optical design;
Production management (schedule, process optimization, quality control, trouble shooting);

Dr. Zhang joined Boston Scientific Corp since Aug 2015. Since Mar 2012, he joined AMS (an ENDO International Company) as a Principal Laser Engineer. From 1998 to 2012, he has been with Quantronix Corp., Long Island, NY, USA, as a Senior Scientist, Director and VP of R&D. From 1997 until 1998, he joined Innovative Lasers Corp., Tucson AZ, USA, as a Laser Scientist. In Jan 1996, he joined Fraunhofer-Institut fuer Lasertechnik, Aachen, Germany, as a Research Scientist. From 1992 to 1996, he was a Lecturer and Associate Professor at Modern Applied Physics Department of Tsinghua University. He was a visiting scientist at Festkoerper Laser Institute Berlin GmbH, Technical University of Berlin, from May to Sept 1994. He has published 25 Journal papers, 20 conference papers, more than 100 scientific reports, 1 German patent and 9 US patent (8 pending).

Specialties: Medical/Industrial laser design/application, Fiber optics for laser energy delivery, R&D/production management;
LASCAD, Agile (Oracle), Edward, Winlase, Zemax, AutoCAD, Solid Edge, Mathcad and Mathematica.
Publications (7)

PROCEEDINGS ARTICLE | February 20, 2017
Proc. SPIE. 10038, Therapeutics and Diagnostics in Urology: Lasers, Robotics, Minimally Invasive, and Advanced Biomedical Devices
KEYWORDS: Microscopes, Laser therapeutics, Tissues, Fiber lasers, Calculus, Cements, High speed cameras, Laser lithotripsy, Pulsed laser operation, Calculi

PROCEEDINGS ARTICLE | March 24, 2016
Proc. SPIE. 9787, Medical Imaging 2016: Image Perception, Observer Performance, and Technology Assessment
KEYWORDS: Laser therapeutics, Visualization, Surgery, Imaging systems, Video, Inspection, Image analysis, Medical imaging, Image quality, Prostate, Quality systems, Laser tissue interaction, Image quality standards

PROCEEDINGS ARTICLE | February 29, 2016
Proc. SPIE. 9689, Photonic Therapeutics and Diagnostics XII
KEYWORDS: Laser therapeutics, Laser energy, Laser processing, Fiber lasers, Calculus, High speed cameras, Laser lithotripsy, Oscilloscopes, Cavitation, Pulsed laser operation, Liquids, Absorption

SPIE Journal Paper | December 10, 2015
JBO Vol. 20 Issue 12
KEYWORDS: Calculus, Laser ablation, Pulsed laser operation, Q switched lasers, Laser lithotripsy, Laser therapeutics, Absorption, Fiber lasers, Cements, Calculi

PROCEEDINGS ARTICLE | March 24, 2015
Proc. SPIE. 9303, Photonic Therapeutics and Diagnostics XI
KEYWORDS: Thermography, Laser therapeutics, Visualization, Laser energy, Fiber lasers, Calculus, High speed cameras, Laser lithotripsy, Acoustics, Pulsed laser operation

PROCEEDINGS ARTICLE | March 4, 2014
Proc. SPIE. 8926, Photonic Therapeutics and Diagnostics X
KEYWORDS: Laser therapeutics, Cameras, Fiber lasers, Calculus, Cements, High speed cameras, Holmium, Laser lithotripsy, Pulsed laser operation, In vitro testing

Showing 5 of 7 publications
Conference Committee Involvement (3)
Therapeutics and Diagnostics in Urology 2019
2 February 2019 | San Francisco, California, United States
Therapeutics and Diagnostics in Urology 2018
27 January 2018 | San Francisco, California, United States
Therapeutics and Diagnostics in Urology
28 January 2017 | San Francisco, California, United States
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