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Researcher · Hong Kong Polytechnic University · Hong Kong

P. K. A. Wai

P. K. A. Wai publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Statistical and Nonlinear Physics, on topics such as Optical Network Technologies, Advanced Fiber Laser Technologies and Advanced Photonic Communication Systems.

ORCID 0000-0002-4975-4175 OpenAlex
World rank
#250,803
of 1,633,909 ranked researchers
Rank in Hong Kong
#1,191
of 5,618
Works
146
Citations
404
Citations per work
2.8

What does P. K. A. Wai research?

Electrical and Electronic Engineering: 67.4%Atomic and Molecular Physics, and Optics: 23.4%Statistical and Nonlinear Physics: 2.2%Biomedical Engineering: 1.6%other fields: 5.4%67%top field
Electrical and Electronic Engineering67.4%Atomic and Molecular Physics, and Optics23.4%Statistical and Nonlinear Physics2.2%Biomedical Engineering1.6%other fields5.4%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering67% of their works
  2. 2Atomic and Molecular Physics, and Optics23% of their works
  3. 3Statistical and Nonlinear Physics2% of their works
  4. 4Biomedical Engineering2% of their works
  5. 5Computer Networks and Communications1% of their works
  6. 6Aerospace Engineering1% of their works

Research topics

Which keywords describe P. K. A. Wai's research?

The keywords of their largest research topics: Microwave Photonics, Optical Fiber, Fiber Lasers, Nonlinear Optics, Coherent Detection, Digital Signal Processing, Optical Frequency Combs and Ultrafast Lasers.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 20 words, with their numbers
  1. Microwave Photonics582 topics
  2. Optical Fiber522 topics
  3. Fiber Lasers492 topics
  4. Nonlinear Optics492 topics
  5. Coherent Detection381 topic
  6. Digital Signal Processing381 topic
  7. Optical Frequency Combs361 topic
  8. Ultrafast Lasers361 topic
  9. Optical Access Networks221 topic
  10. Photonic Signal Processing221 topic
  11. Optical Modulators161 topic
  12. Silicon Photonics161 topic
  13. Fiber Optic Sensors141 topic
  14. Sensor Technology141 topic
  15. High-Power Laser131 topic
  16. Supercontinuum Generation131 topic
  17. Elastic Optical Networks91 topic
  18. Optical Interconnects91 topic
  19. Optical Networks91 topic
  20. Semiconductor Lasers91 topic

Where does P. K. A. Wai work?

P. K. A. Wai's main affiliation in the publication record is Hong Kong Polytechnic University, Hong Kong.

How many publications and citations does P. K. A. Wai have?

Science Explorer counts 146 works and 404 citations for P. K. A. Wai, ranking #250,803 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.