Dr. Jia Zhao Profile

Dr. Jia Zhao

at Shandong Univ

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 13 December 2024 Paper

Theoretical and simulated analysis of a 6 × 6 MZI-based optical neural network

Yujing Zhang, Hao Fang, Xiao Xu, Liuge Du, Jia Zhao

Proceedings Volume 13499, 134990L (2024) https://doi.org/10.1117/12.3047635

KEYWORDS: Matrices, Neural networks, Phase shifts, Optical simulations, Design, Photonics, Neurons, Singular value decomposition

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Proceedings Article | 28 March 2024 Paper

Demonstration of a micro-hotplate chip with a good temperature uniformity

Xin Tian, Jifang Tao, Jia Zhao

Proceedings Volume 13091, 130912J (2024) https://doi.org/10.1117/12.3024989

KEYWORDS: Gas sensors, Temperature distribution, Microelectromechanical systems, Power consumption, Design, Sensors

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Proceedings Article | 21 December 2023 Paper

Optoelectronic integrated circuits co-simulation in Verilog-A

Hao Fang, Lingxiao Wu, Xiao Xu, Liuge Du, Jia Zhao

Proceedings Volume 12966, 129660T (2023) https://doi.org/10.1117/12.3006027

KEYWORDS: Design and modelling, Waveguides, Photonic integrated circuits, Phase shifts, Photonics, Optoelectronics, Electronic design automation, Device simulation, Electronics

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Proceedings Article | 24 November 2023 Paper

Parameters extraction for the DFB laser spectrum based on adaptive differential evolution algorithm

Shengtong Sang, Chuanning Niu, Feng Gao, Jia Zhao

Proceedings Volume 12935, 129354U (2023) https://doi.org/10.1117/12.3008114

KEYWORDS: Matrices, Waveguides, Genetic algorithms, Evolutionary optimization, Distributed feedback semiconductor lasers, Computer simulations, Evolutionary algorithms

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Proceedings Article | 24 November 2023 Paper

Reliability investigation and failure analysis of 25Gb/s 850 nm oxide-confined VCSELs

Yuqi Zhang, Jia Zhao

Proceedings Volume 12935, 129350D (2023) https://doi.org/10.1117/12.3000590

KEYWORDS: Vertical cavity surface emitting lasers, Failure analysis, Oxides, Reliability, Quantum wells, Transmission electron microscopy, Activation energy, Accelerated life testing, Temperature metrology, Indium gallium arsenide

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Proceedings Article | 16 February 2022 Paper

Analysis of common failure causes in oxide VCSELs

Yuqi Zhang, Jia Zhao

Proceedings Volume 12164, 121641H (2022) https://doi.org/10.1117/12.2628609

KEYWORDS: Oxides, Vertical cavity surface emitting lasers, Failure analysis, Oxidation, Reliability, Transmission electron microscopy, Humidity, Manufacturing, Semiconductor lasers

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SPIE Journal Paper | 11 August 2021 Open Access

Ultracompact 1310/1550 nm wavelength demultiplexer based on subwavelength grating-assisted multimode interference coupler

Fuling Wang, Xiao Xu, Chonglei Sun, Jia Zhao

OE, Vol. 60, Issue 08, 087104, (August 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.8.087104

KEYWORDS: Brain-machine interfaces, Demultiplexers, Refractive index, Tolerancing, Silicon, Multimode interference devices, Multiplexers, Waveguides, Optical engineering, Erbium

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SPIE Journal Paper | 24 November 2015

Modulation frequency characteristics of the Q-switched envelope in a doubly Q-switched and mode-locked laser with acousto-optic modulator and Cr⁴⁺:YAG saturable absorber

Junpeng Qiao, Jia Zhao, Yufei Li, Shengzhi Zhao, Guiqiu Li, Dechun Li, Wenchao Qiao, Hongwei Chu

OE, Vol. 54, Issue 11, 116107, (November 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.11.116107

KEYWORDS: Modulation, Chromium, YAG lasers, Q switched lasers, Bragg cells, Q switching, Mode locking, Pulsed laser operation, Modulators, Laser crystals

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SPIE Journal Paper | 24 December 2014

Analysis of graphene-based half Maxwell fish-eye lens using effective index method

Huawei Zhuang, Fanmin Kong, Kang Li, Jia Zhao, Shiwei Sheng

OE, Vol. 53, Issue 12, 127109, (December 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.12.127109

KEYWORDS: Graphene, Plasmonics, Optical components, GRIN lenses, Terahertz radiation, Chemical elements, Electromagnetic scattering, Spherical lenses, Silicon, Optical engineering

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Proceedings Article | 3 December 2009 Paper

Surface-plasmons enhanced light emitter based on Ag film in GaN

J. Zhao, K. Li, F. Kong, L. Du, Y. Lin, H. Gao

Proceedings Volume 7631, 76312F (2009) https://doi.org/10.1117/12.852152

KEYWORDS: Silver, Gallium nitride, Electroluminescence, Metals, Dielectrics, 3D modeling, Numerical simulations, Refractive index, Computer simulations, Data modeling

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Showing 5 of 10 publications

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