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Research facility · Changchun · China

Changchun Institute of Optics, Fine Mechanics and Physics

In research, Changchun Institute of Optics, Fine Mechanics and Physics stands highest in Physical Sciences (#1,133 of 12,888 worldwide), Engineering (#974 of 6,636 worldwide) and Physics and Astronomy (#491 of 1,646 worldwide), 2022–2025. Relative to its size it is most specialised in Atomic and Molecular Physics, and Optics, Media Technology and Aerospace Engineering — Atomic and Molecular Physics, and Optics is 11.0× its share of world research.

english.ciomp.cas.cnROR OpenAlex
World rank, 2022–2025
#1,839
of 28,054 · #2,551 all time
Rank in China
#504
of 3,058
Research works
5.7k
▼ 8% vs 2013–17
Citations
69k
12.3 per fractional work
Top-10% rate
17.8%
record average 16.5%
Open access
20%
world 28%

What is Changchun Institute of Optics, Fine Mechanics and Physics known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #1,133 of 12,888 17.6%1,013 #1661
EngineeringField #974 of 6,636 18.2%574 #1589
Physics and AstronomyField #491 of 1,646 12.3%130 #1224
Electrical and Electronic EngineeringSubfield #765 of 2,318 13.9%211 #1065
Materials ScienceField #1,018 of 2,468 18.0%119 #904
Computer Vision and Pattern RecognitionSubfield #497 of 941 19.9%77 #1059
Computer ScienceField #2,959 of 4,667 18.3%114 #3211
Materials ChemistrySubfield #1,023 of 1,556 21.2%62 #795
Aerospace EngineeringSubfield #555 of 795 35.4%79 #1130
Atomic and Molecular Physics, and OpticsSubfield #435 of 565 10.0%84 #1232

Each strip is that field’s whole ranked pool, with the notch where Changchun Institute of Optics, Fine Mechanics and Physics sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#1,661 #1,133
  2. Engineering#1,589 #974
  3. Physics and Astronomy#1,224 #491
  4. Electrical and Electronic Engineering#1,065 #765
  5. Materials Science#904 #1,018
  6. Computer Vision and Pattern Recognition#1,059 #497
  7. Computer Science#3,211 #2,959
  8. Materials Chemistry#795 #1,023
  9. Aerospace Engineering#1,130 #555
  10. Atomic and Molecular Physics, and Optics#1,232 #435
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Changchun Institute of Optics, Fine Mechanics and Physics specialise in?

Where its research is concentrated relative to its size: Atomic and Molecular Physics, and Optics takes 11.0× the share of its output that it takes of world research.

  1. Atomic and Molecular Physics, and OpticsSubfield · 84.5 works11×
  2. Media TechnologySubfield · 34.3 works10×
  3. Aerospace EngineeringSubfield · 79.5 works6.3×
  4. Electronic, Optical and Magnetic MaterialsSubfield · 30.4 works6.2×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.10× its world share, 5 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.36× its world share, 21 worksBiochemistry, Geneti…Immunology and Microbiology: 0.20× its world share, 2 worksImmunology and Micro…Neuroscience: 0.24× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.05× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.71× its world share, 3 worksChemical EngineeringChemistry: 1.37× its world share, 23 worksChemistryComputer Science: 1.36× its world share, 114 worksComputer ScienceEarth and Planetary Sciences: 1.07× its world share, 18 worksEarth and Planetary …Energy: 1.00× its world share, 10 worksEnergyEngineering: 3.56× its world share, 574 worksEngineeringEnvironmental Science: 0.39× its world share, 21 worksEnvironmental ScienceMaterials Science: 3.17× its world share, 119 worksMaterials ScienceMathematics: 0.11× its world share, 1 worksMathematicsPhysics and Astronomy: 5.45× its world share, 130 worksPhysics and AstronomyDentistry: 0.15× its world share, 1 worksDentistryHealth Professions: 0.01× its world share, 0 worksHealth ProfessionsMedicine: 0.09× its world share, 18 worksMedicineNursing: 0.01× its world share, 0 worksNursingArts and Humanities: 0.03× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.02× its world share, 1 worksBusiness, Management…Decision Sciences: 0.34× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.04× its world share, 1 worksEconomics, Econometr…Psychology: 0.05× its world share, 2 worksPsychologySocial Sciences: 0.02× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 5.5×. Every wedge is a field page.

Who are the top researchers at Changchun Institute of Optics, Fine Mechanics and Physics?

Ranked on the composite score, Zhongzhu Liang, D.Z. Shen and Xianggui Kong lead among researchers whose main affiliation is Changchun Institute of Optics, Fine Mechanics and Physics.

  1. 1 Zhongzhu Liang China · #172,603 worldwide 164 citations · 34 works
  2. 2 D.Z. Shen China · #318,847 worldwide 210 citations · 34 works
  3. 3 Xianggui Kong China · #374,714 worldwide 159 citations · 27 works
  4. 4 X.W. Fan China · #450,380 worldwide 184 citations · 29 works
  5. 5 Yanjie Wang China · #456,246 worldwide 65 citations · 32 works
  6. 6 Xiao Luo China · #462,676 worldwide 131 citations · 27 works
  7. 7 Xuejun Zhang China · #492,006 worldwide 135 citations · 67 works
  8. 8 Haixiang Hu China · #509,806 worldwide 114 citations · 27 works
  9. 9 Zhenwu Lu China · #565,464 worldwide 59 citations · 24 works
  10. 10 Qiang Sun China · #583,575 worldwide 88 citations · 39 works
All ranked researchers at Changchun Institute of Optics, Fine Mechanics and Physics

Which keywords describe research at Changchun Institute of Optics, Fine Mechanics and Physics?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Remote Sensing, Semiconductor, Wavelet Transform, Biosensors, Sparse Representation, Deep Learning, Crystal Growth and Optical Modulators.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Remote Sensing90▲ 6.8×25 topics
  2. Deep Learning79▲ 2.1×58 topics
  3. Semiconductor61▲ 17×7 topics
  4. Wavelet Transform52▲ 21×4 topics
  5. Biosensors48▲ 8.7×12 topics
  6. Sparse Representation47▲ 22×6 topics
  7. Neural Networks42▲ 2.5×25 topics
  8. Crystal Growth40▲ 13×9 topics
  9. Optical Modulators39▲ 25×3 topics
  10. Detection39▲ 12×3 topics
  11. Raman Lasers38▲ 31×2 topics
  12. Imaging38▲ 14×8 topics
  13. Semiconductors36▲ 11×4 topics
  14. Photonic Crystals36▲ 27×5 topics
  15. Image Processing34▲ 7.2×10 topics
  16. Quantum32▲ 38×2 topics
  17. Laser32▲ 143×1 topic
  18. Optical32▲ 143×1 topic
  19. Integrated Circuits30▲ 18×3 topics
  20. Silicon Photonics30▲ 25×2 topics
  21. Microcavities29▲ 24×2 topics
  22. Nanophotonic Waveguides29▲ 27×1 topic
  23. Whispering Gallery Mode29▲ 27×1 topic
  24. Metamaterials28▲ 19×5 topics
  25. Nanostructures28▲ 6.6×14 topics
  26. Visual Attention28▲ 47×2 topics
  27. Adaptive Optics25▲ 186×1 topic
  28. Wavefront Sensing25▲ 186×1 topic
  29. Infrared25▲ 72×1 topic
  30. Small Target25▲ 72×1 topic
  31. Hyperspectral24▲ 26×2 topics
  32. Light-Emitting Diodes24▲ 14×2 topics
  33. Solar Cells22▲ 10×7 topics
  34. Nanophotonics21▲ 21×3 topics
  35. Nanowires21▲ 14×4 topics
  36. Nonlinear Optics21▲ 17×4 topics
  37. Semiconductor Lasers20▲ 28×2 topics
  38. Spectroscopy20▲ 11×9 topics
  39. Structured Light20▲ 34×2 topics
  40. High-Speed Imaging19▲ 24×3 topics

Which research topics does Changchun Institute of Optics, Fine Mechanics and Physics publish most on?

By volume in 2022–2025: Optical Systems and Laser Technology, Photonic and Optical Devices, Adaptive optics and wavefront sensing and Infrared Target Detection Methodologies.

Optical Systems and Lase…32Optical Systems and Laser Technology: 32 fractional worksPhotonic and Optical Dev…29Photonic and Optical Devices: 29 fractional worksAdaptive optics and wave…25Adaptive optics and wavefront sensing: 25 fractional worksInfrared Target Detectio…25Infrared Target Detection Methodologies: 25 fractional worksSemiconductor Lasers and Optical Devices: 17 fractional worksOptical measurement and interference techniques: 17 fractional worksAdvanced optical system …16Advanced optical system design: 16 fractional worksPerovskite Materials and…16Perovskite Materials and Applications: 16 fractional worksAdvanced Measurement and…13Advanced Measurement and Detection Methods: 13 fractional worksAdvanced Image Fusion Te…13Advanced Image Fusion Techniques: 13 fractional works
Electrical and Electronic EngineeringAtomic and Molecular Physics, and OpticsAerospace EngineeringComputer Vision and Pattern Recognition2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Optical Systems and Laser Technology Electrical and Electronic Engineering 32 works
  2. 2 Photonic and Optical Devices Electrical and Electronic Engineering 29 works
  3. 3 Adaptive optics and wavefront sensing Atomic and Molecular Physics, and Optics 25 works
  4. 4 Infrared Target Detection Methodologies Aerospace Engineering 25 works
  5. 5 Semiconductor Lasers and Optical Devices Electrical and Electronic Engineering 17 works
  6. 6 Optical measurement and interference techniques Computer Vision and Pattern Recognition 17 works
  7. 7 Advanced optical system design Biomedical Engineering 16 works
  8. 8 Perovskite Materials and Applications Electrical and Electronic Engineering 16 works
  9. 9 Advanced Measurement and Detection Methods Electrical and Electronic Engineering 13 works
  10. 10 Advanced Image Fusion Techniques Media Technology 13 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available20.5%not open79.5%

World: 28% of research is openly available.

with international co-authors9.2%domestic only90.8%

World: 19% is written across borders.

How has Changchun Institute of Optics, Fine Mechanics and Physics's research output changed?

Output in 2018–2022 was 8% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Changchun

All research institutions in Changchun

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.