Review

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  Applications of optics and ultrasound in ocular parameter measurement

  ZOU Penghui, TANG Yun , YAN Jiatao, LIAO Ping

  2025 Vol. 42 (5): 585-601. doi:10.3969/j.issn.1007-5461.2025.05.001

  Abstract ( 113 ) PDF (26426KB) ( 105 )

Spectroscopy

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  Research on method of removing water vapor noise in terahertz spectroscopy

  KOU Dongyang , LIU Quancheng , DENG Hu , , DUAN Yongwei , SHANG Liping

  2025 Vol. 42 (5): 602-610. doi:10.3969/j.issn.1007-5461.2025.05.002

  Abstract ( 69 ) PDF (22220KB) ( 55 )

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  Measurement of Radial Hydrogen-Deuterium Ratio in EAST by Charge Exchange Recombination Spectroscopy

  SHI Chang, , HUANG Juan, GAO Wei , SUN Yanxu, , WANG Shusong , WANG Xihui ,

  2025 Vol. 42 (5): 611-619. doi:10.3969/j.issn.1007-5461.2025.05.003

  Abstract ( 44 ) PDF (1713KB) ( 43 )

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  High sensitivity detection technology for dissolved gases in transformer oil based on photoacoustic spectroscopy

  CHEN Xinglong , CHEN Keyou , WAN Guohua , ZHANG Chunxiao , CHEN Ke

  2025 Vol. 42 (5): 620-628. doi:10.3969/j.issn.1007-5461.2025.05.004

  Abstract ( 65 ) PDF (1008KB) ( 36 )

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  Measurement method for rate constant of NO3 radical bimolecular reaction

  CHEN Liang , , HU Renzhi , XIE Pinhua , TONG Jinzhao , LIN Chuan , YANG Huan

  2025 Vol. 42 (5): 629-640. doi:10.3969/j.issn.1007-5461.2025.05.005

  Abstract ( 67 ) PDF (4200KB) ( 38 )

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  An open multi⁃pass White cell system based on FTIR

  CHEN Wei , , XU Liang , XU Hanyang , XU Huanyao, , HUA Gubiao ,

  2025 Vol. 42 (5): 641-651. doi:10.3969/j.issn.1007-5461.2025.05.006

  Abstract ( 53 ) PDF (8094KB) ( 32 )

Basic Optics

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  Propagation of controllable anomalous hollow beams in gradient refractive index medium

  WANG Yuanbo , GUO Miaojun , WANG Pinghao , JIANG Qichang

  2025 Vol. 42 (5): 652-662. doi:10.3969/j.issn.1007-5461.2025.05.007

  Abstract ( 34 ) PDF (6292KB) ( 19 )

Laser Tech. and Devices

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  Multi-band high frequency dual-chirp waveform generation method

  XING Yuhua, SHI Tengfei

  2025 Vol. 42 (5): 663-676. doi:10.3969/j.issn.1007-5461.2025.05.008

  Abstract ( 39 ) PDF (12504KB) ( 25 )

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  High signal-to-noise ratio microwave signal generation based on SBS assisted optical heterodyne technology

  LUO Qiaoxia, ZHAO Zhongbin, HU Tianhao, ZHOU Yong, ZHENG Ziqi, GAO Weiqing

  2025 Vol. 42 (5): 677-685. doi:10.3969/j.issn.1007-5461.2025.05.009

  Abstract ( 42 ) PDF (4928KB) ( 37 )

Quantum Optics

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  Phase randomization detection device for photon source

  HAO Penglei , , HAN Zhengfu ,

  2025 Vol. 42 (5): 686-693. doi:10.3969/j.issn.1007-5461.2025.05.010

  Abstract ( 52 ) PDF (1053KB) ( 21 )

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  Simultaneous detection of rotational speed and direction based on orbital angular momentum light intensity modulation (Cover Paper)

  HUANG Siyuan, HONG Ling , CHEN Lixiang

  2025 Vol. 42 (5): 694-702. doi:10.3969/j.issn.1007-5461.2025.05.011

  Abstract ( 69 ) PDF (9809KB) ( 46 )

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  Implementation of large‑disturbance suppression control system for QKD on mobile platform

  LIU Teng , JIN Biao , LIANG Qin , XUE Huajian , LIU Weiyue

  2025 Vol. 42 (5): 703-710. doi:10.3969/j.issn.1007-5461.2025.05.012

  Abstract ( 31 ) PDF (8173KB) ( 16 )

Laser Applications

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  Research on threshold optimization for pulse single‑mode echo ranging of spaceborne lidar

  QIN Zongfeng , GAO Yuqi , ZHOU Hui , SHI Yan

  2025 Vol. 42 (5): 711-721. doi:10.3969/j.issn.1007-5461.2025.05.013

  Abstract ( 37 ) PDF (5460KB) ( 20 )

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  Effect of thunderstorm clouds on detection performance of quantum interference radar

  ZHANG Xiuzai , ZHAO Yujie , ZHANG Weiwei

  2025 Vol. 42 (5): 722-732. doi:10.3969/j.issn.1007-5461.2025.05.014

  Abstract ( 30 ) PDF (8358KB) ( 20 )