Dr. Lanjun Sun Profile

Dr. Lanjun Sun

at Harbin Institute of Technology

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 27 September 2024 Paper

Design of ship compartment fire alarm system based on multisensor data fusion

Han Zhang, Lanjun Sun, Zhijian Liu, Yuxuan Ding, Mingyu Wang

Proceedings Volume 13275, 132751F (2024) https://doi.org/10.1117/12.3037637

KEYWORDS: Fire, Data fusion, Neural networks, Infrared sensors, Design, Thermography, Infrared radiation, Flame, Telecommunications, Wireless communications

Read Abstract +

Proceedings Article | 5 July 2024 Paper

PCA combined with SVM assisted fluorescence spectroscopy for classification of microplastics

Zhijian Liu, Lanjun Sun, Xiongfei Meng, Fanyi Kong, Han Zhang

Proceedings Volume 13183, 131830P (2024) https://doi.org/10.1117/12.3033871

KEYWORDS: Principal component analysis, Fluorescence spectroscopy, Spectroscopy, Machine learning, Fluorescence, Detection and tracking algorithms

Read Abstract +

Proceedings Article | 3 June 2024 Paper

Laser-induced fluorescence detection of oil film thickness in water based on convolutional neural network algorithm

Xiaofen Li, Lanjun Sun, Zhaojuan Zhang, Zhenyu Xing, Zhijian Liu

Proceedings Volume 13182, 131821Y (2024) https://doi.org/10.1117/12.3030731

KEYWORDS: Film thickness, Laser induced fluorescence, Detection and tracking algorithms, Fluorescence spectroscopy, Fluorescence, Education and training, Convolutional neural networks, Spectroscopy, Evolutionary algorithms, Water

Read Abstract +

Proceedings Article | 9 March 2023 Paper

Study on the effect of chlorophyll content in seawater on light transmission characteristics

Lanjun Sun, Zhenyu Xing, Xiongfei Meng, Yanchao Zhang

Proceedings Volume 12600, 1260009 (2023) https://doi.org/10.1117/12.2674048

KEYWORDS: Chlorophyll, Optical transmission, Light scattering, Monte Carlo methods, Scattering, Laser energy, Rayleigh scattering, Ocean optics, Photons, Optical properties

Read Abstract +

Proceedings Article | 12 May 2022 Paper

Remote sensing of oil pollution by portable laser induced fluorescence lidar

Lanjun Sun, Songlin Yin, Yanchao Zhang, Shiyou Fu

Proceedings Volume 12173, 121730P (2022) https://doi.org/10.1117/12.2634391

KEYWORDS: Luminescence, Laser induced fluorescence, Remote sensing, Pollution, LIDAR, Water, Signal detection, Ocean optics, Laser development, Unmanned aerial vehicles

Read Abstract +

SPIE Journal Paper | 4 May 2022

Based on reflected light depolarization characteristics optimization method for improving indoor visible light positioning accuracy

Xiuyun Ren, Zida Zhao, Lanjun Sun, Xiuna Li, Zihan Dong, Yanchao Zhang

OE, Vol. 61, Issue 05, 056101, (May 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.5.056101

KEYWORDS: Light emitting diodes, Receivers, Error analysis, Optical engineering, Polarizers, Received signal strength, Visible radiation, Non-line-of-sight propagation, Transmitters, Reflectivity

Read Abstract +

Proceedings Article | 14 April 2022 Paper

Research on high-precision signal delay generator for range-gated imaging lidar

Lanjun Sun, Shiyou Fu, Yanchao Zhang, Zhao Zhao, Libao Liu

Proceedings Volume 12178, 1217809 (2022) https://doi.org/10.1117/12.2631816

KEYWORDS: LIDAR, Computer programming, Signal generators, Picosecond phenomena, Microcontrollers, LabVIEW, Data communications, Analog electronics

Read Abstract +

Proceedings Article | 12 March 2021 Paper

Remote sensing of the aquatic environment by semiconductor laser-induced fluorescence lidar

Lanjun Sun, Shaojun Zhang, Zhaoshuo Tian, Yuehong Gong, Yanchao Zhang

Proceedings Volume 11763, 1176312 (2021) https://doi.org/10.1117/12.2586202

Read Abstract +

Proceedings Article | 24 October 2017 Paper

Fluorescence instrument based on direct view holographic grating prism for remote sensing

Lanjun Sun, Yanchao Zhang, Shiyou Fu, Zhaoshuo Tian

Proceedings Volume 10462, 104622F (2017) https://doi.org/10.1117/12.2284485

KEYWORDS: Luminescence, Holography, Prisms, Remote sensing, Laser induced fluorescence, LIDAR

Read Abstract +

Proceedings Article | 15 October 2015 Paper

A portable direct view configuration prism spectrometer using a double Amici prism

Lanjun Sun, Yanchao Zhang, Zhaoshuo Tian, Xiuyun Ren, Shiyou Fu

Proceedings Volume 9674, 96740X (2015) https://doi.org/10.1117/12.2199074

KEYWORDS: Prisms, Spectroscopy, Charge-coupled devices, Spectral resolution, Spectrometer engineering, Distortion, Glasses, Optical design, Diffraction gratings, Image processing

Read Abstract +

Showing 5 of 10 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years