Long-Sheng Ma

507 total citations
15 papers, 344 citations indexed

About

Long-Sheng Ma is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Spectroscopy. According to data from OpenAlex, Long-Sheng Ma has authored 15 papers receiving a total of 344 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Atomic and Molecular Physics, and Optics, 10 papers in Electrical and Electronic Engineering and 4 papers in Spectroscopy. Recurrent topics in Long-Sheng Ma's work include Advanced Fiber Laser Technologies (12 papers), Advanced Frequency and Time Standards (6 papers) and Laser-Matter Interactions and Applications (4 papers). Long-Sheng Ma is often cited by papers focused on Advanced Fiber Laser Technologies (12 papers), Advanced Frequency and Time Standards (6 papers) and Laser-Matter Interactions and Applications (4 papers). Long-Sheng Ma collaborates with scholars based in United States, China and France. Long-Sheng Ma's co-authors include Jun Ye, J. L. Hall, Scott A. Diddams, Robert K. Shelton, Henry C. Kapteyn, Margaret M. Murnane, David J. Jones, Steven T. Cundiff, S. Picard and L. Robertsson and has published in prestigious journals such as Physical Review A, Optics Letters and IEEE Journal of Quantum Electronics.

In The Last Decade

Long-Sheng Ma

14 papers receiving 307 citations

Peers

Long-Sheng Ma

AMPO

EEE

SPECT

M A Gubin Russia

C. Latrasse Canada

Bernard Decomps France

R. Ohmukai Japan

Antonin Poisson France

Alexandre Parriaux France

Vincent Michaud-Belleau Canada

G. Zinner Germany

Yi-Da Hsieh Japan

G. Hagel France

M A Gubin Russia

Long-Sheng Ma

311 ×1.0

AMPO

249 ×1.2

EEE

157 ×1.8

SPECT

6 ×0.4

11 ×0.8

Citations per year, relative to Long-Sheng Ma Long-Sheng Ma (= 1×) peers M A Gubin

Countries citing papers authored by Long-Sheng Ma

Since Specialization

Citations

This map shows the geographic impact of Long-Sheng Ma's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Long-Sheng Ma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Long-Sheng Ma more than expected).

Fields of papers citing papers by Long-Sheng Ma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Long-Sheng Ma. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Long-Sheng Ma. The network helps show where Long-Sheng Ma may publish in the future.

Co-authorship network of co-authors of Long-Sheng Ma

This figure shows the co-authorship network connecting the top 25 collaborators of Long-Sheng Ma. A scholar is included among the top collaborators of Long-Sheng Ma based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Long-Sheng Ma. Long-Sheng Ma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Ma, Long-Sheng. (2007). Optical Atomic Clocks-from Dream to Reality. Optics and Photonics News. 18(9). 42–42.

Ma, Long-Sheng, et al.. (2002). Stabilization and frequency measurement of the I/sub 2/-stabilized Nd:YAG laser. 102. 151–152. 65 indexed citations

Shelton, Robert K., Long-Sheng Ma, Henry C. Kapteyn, et al.. (2002). Active synchronization and carrier phase locking of two separate mode-locked femtosecond lasers. Journal of Modern Optics. 49(3-4). 401–409. 8 indexed citations

Shelton, Robert K., Long-Sheng Ma, Henry C. Kapteyn, Margaret M. Murnane, & Jun Ye. (2001). Sub-15-femtosecond active synchronization of two passively mode-locked Ti:sapphire oscillators. 274. 130–131. 4 indexed citations

Hall, J. L., Jun Ye, Scott A. Diddams, et al.. (2001). Ultrasensitive spectroscopy, the ultrastable lasers, the ultrafast lasers, and the seriously nonlinear fiber: a new alliance for physics and metrology. IEEE Journal of Quantum Electronics. 37(12). 1482–1492. 58 indexed citations

Shelton, Robert K., Long-Sheng Ma, Henry C. Kapteyn, et al.. (2001). Synchronization and phase lock of two mode-locked femtosecond lasers. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4269. 105–105. 2 indexed citations

Ma, Long-Sheng, Robert K. Shelton, Henry C. Kapteyn, Margaret M. Murnane, & Jun Ye. (2001). Sub-10-femtosecond active synchronization of two passively mode-locked Ti:sapphire oscillators. Physical Review A. 64(2). 60 indexed citations

Robertsson, L., Long-Sheng Ma, & S. Picard. (2001). Improved iodine-stabilized Nd:YAG laser. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4269. 268–268. 9 indexed citations

Ye, Jun, Long-Sheng Ma, & J. L. Hall. (2000). High-resolution frequency standard at 1030 nm for Yb:YAG solid-state lasers. Journal of the Optical Society of America B. 17(6). 927–927. 20 indexed citations

10.

Diddams, Scott A., Long-Sheng Ma, Jun Ye, & J. L. Hall. (1999). Broadband optical frequency comb generation with a phase-modulated parametric oscillator. Optics Letters. 24(23). 1747–1747. 52 indexed citations

11.

Ye, Jun, Long-Sheng Ma, & J. L. Hall. (1998). <title>Cavity-enhanced frequency modulation spectroscopy: advancing optical detection sensitivity and laser frequency stabilization</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3270. 85–96. 3 indexed citations

12.

Ye, Jun, et al.. (1997). Highly selective terahertz optical frequency comb generator. Optics Letters. 22(5). 301–301. 43 indexed citations

13.

Ye, Jun, Long-Sheng Ma, & J. L. Hall. (1997). Ultrasensitive High Resolution Laser Spectroscopy and Its Application to Optical Frequency Standards. 1338. 15 indexed citations

14.

Ma, Long-Sheng, P. Dubé, P. Jungner, Jun Ye, & J. L. Hall. (1995). Saturation spectroscopy of molecular overtones for laser frequency standards in the visible and the near-visible domains. Quantum Electronics and Laser Science Conference. 2 indexed citations

15.

Ma, Long-Sheng, P. Jungner, Jun Ye, & J. L. Hall. (1995). Accurate cancellation (to milliHertz levels) of optical phase noise due to vibration or insertion phase in fiber-transmitted light. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2378. 165–165. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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