CONFERENCE PROCEEDINGS
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Wei Zhao
at National Univ of Defense Technology
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Author
Publications (4)
Proceedings Article | 29 March 2019 Paper
Conical ring beam achieved via degenerated optical parametric generation in tightly focused quasi-phase matching conditions
Proceedings Volume 11046, 110460D (2019) https://doi.org/10.1117/12.2524397
KEYWORDS: Crystals, Nonlinear crystals, Laser crystals, Defense technologies, Optical tweezers, Nonlinear dynamics, Polarization, Optical filters, Beam shaping, Lithium niobate
Proceedings Article | 29 March 2019 Paper
Mid-infrared upconversion imaging pumped by sub-nanosecond micro-cavity laser
Proceedings Volume 11046, 1104607 (2019) https://doi.org/10.1117/12.2523830
KEYWORDS: Mid-IR, Upconversion, Imaging systems, Crystals, Nonlinear crystals, Image resolution, Signal detection, Point spread functions, Polarization, Electron multiplying charge coupled devices
Proceedings Article | 12 December 2018 Paper
Sum frequency generation of communication band pumped by sub-nanosecond micro-cavity laser
Proceedings Volume 10846, 1084605 (2018) https://doi.org/10.1117/12.2502418
KEYWORDS: Crystals, Sum-frequency generation, Polarization, Laser crystals, Continuous wave operation, Fiber lasers, Nonlinear frequency conversion, Nonlinear crystals, Light sources
Proceedings Article | 15 November 2018 Paper
Upconversion of communication band light carrying orbital angular momentum using quasi-phase-matching
Proceedings Volume 10964, 109640D (2018) https://doi.org/10.1117/12.2504122
KEYWORDS: Upconversion, Optical communications, Crystals, Sum-frequency generation, Laser crystals, Beam splitters, CCD cameras, Lithium niobate, Spiral phase plates, Mirrors
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