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Progress and Prospects of Fiber Gas Laser Sources ( I) :Based on Stimulated Raman Scattering

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (4)

Significunce Since gas-stimulated Raman scattering (SRS) was first reported in 1963, it has been recognized as an effective method for extending laser......

Optimized Gas Detection Method Based on Variational Mode -Decomposition Algorithm

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (7)

Objective In the process of exploiting combustible ice, the temperature in the production string can decrease due to the influence of depressurization......

Finite Element Analysis of Photothermal Properties of SiO2@Au Core-Shell Nanoparticle

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (9)

Objective Port wine stain is a congenital skin disease mainly in the face and neck, which seriously affects the physical and mental health of patients......

Progress on High-Power Low-Noise Continuous-Wave Single-Frequency All-Solid-State Lasers

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (5)

Significance High-power low-noise continuous-wave (cw) single-frequency all-solid-state lasers (ASSL) have various advantages, including high conversi......

Sound Source Localization System Based on Diaphragm-Type EFPI Optical Fiber Microphones

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (9)

Objective Fiber-optic acoustic sensors play an important role in various fields owing to their unique features such as miniature size, antielectromagn......

Research Progress on Eye-Safe All-Solid-State Single-Frequency Lasers

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (5)

Significance Due to their narrow spectral range, single-frequency lasers have the advantage of long coherence length due; thus, such lasers are widely......

1645-nm Single-Frequency Pulsed Er YAG Ceramic Laser

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (5)

MOE Key Laboratory of Photoelectronic Imaging Technology and System, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, ......

Time Synchronization System Based on Bidirectional Time-Division Multiplexing Transmission over Single Fiber with Same Wavelength

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (9)

Objective Ultraprecise time synchronization plays an important role in scientific research and commercial applications. Owing to the advantages of opt......

A 976-nm Single-Frequency Laser Based on the Yb:YAG Crystal-Derived Fiber

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (12)

Objective Single-frequency fiber lasers (SFFLs) are widely used in areas of coherent beam combination, gravitational wave detection, lidar, and nonlin......

Research and Application Progresses of Near-Infrared Spectral Sensing Internet of Things

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (12)

Significance A variety of sensing applications in the Internet of Things (IoT) raise the diverse needs for sensors. The sensing ability of material co......

Research Progress in Preparation of Nanoparticles by Laser Ablation in Liquid

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (6)

Significance Because of their special chemical properties, nanoparticles have a wide range of application prospects in optoelectronics, catalysis, med......

Design of Flat Optical Frequency Comb Based on Lithium Niobate Optical Waveguide

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (13)

Objective The optical frequency comb generation schemes mainly include mode-locked laser, electro-optic modulation comb, nonlinear Kerr micro -resonat......

Self-Adaptive Laser Power Stabilization System Based on Fuzzy Control

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (1)

Objective Laser are used in many research fields such as quantum communication, atom cooling, atom clock, and materials processing. The power stabilit......

4-kW Single-Mode Laser Output Using Homemade Double-Tapered Fiber

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (1)

Objective In recent years, there has been a rapid progress in the development of high-power fiber lasers, which are widely used in the fields of laser......

Influence of Stimulated Raman Scattering on Propagation Properties of High-Power Laser

期刊: CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021; 48 (7)

Objective Spectral beam combining (SBC) is an effective method to achieve a high-power, high beam quality fiber laser. In the SBC system, multi-channe......

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