Kopin Corporation (United States)

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

Each strip is that field’s whole ranked pool, with the notch where Kopin Corporation (United States) 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).

Where its research is concentrated relative to its size: Atomic and Molecular Physics, and Optics takes 11.7× the share of its output that it takes of world research.

1. Atomic and Molecular Physics, and OpticsSubfield · 22.7 works12×
2. Electrical and Electronic EngineeringSubfield · 56.7 works11×
3. Physics and AstronomyField · 33.9 works6.3×

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

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.

• Business, Management and Accounting 6.5×
• Psychology 3.6×
• Agricultural and Biological Sciences 2.9×
• Engineering 2.8×
• Environmental Science 1.4×
• Medicine 0.3×

Ranked on the composite score, Wayne Johnson, Hiap Liew Ong and R.W. McClelland lead among researchers whose main affiliation is Kopin Corporation (United States).

1. 1 🇺🇸 Wayne Johnson United States · #405,931 worldwide 71 citations · 20 works
2. 2 🇺🇸 Hiap Liew Ong United States · #835,415 worldwide 62 citations · 19 works
3. 3 🇺🇸 R.W. McClelland United States · #850,159 worldwide 26 citations · 15 works
4. 4 🇺🇸 R. P. Gale United States · #990,106 worldwide 44 citations · 16 works

By fractional works in all years, weighted toward what it does more of than the world: Nanowires, Semiconductor, Photovoltaics, Band Parameters, Solar Cells, Quantum Dots, Excitons and Single-Photon Source.

By volume in 2022–2025: Sustainable Industrial Ecology, Sustainable Supply Chain Management, Coleoptera: Cerambycidae studies and Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes.

1. 1 Sustainable Industrial Ecology Industrial and Manufacturing Engineering 0 works
2. 2 Sustainable Supply Chain Management Strategy and Management 0 works
3. 3 Coleoptera: Cerambycidae studies Ecology, Evolution, Behavior and Systematics 0 works
4. 4 Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes Experimental and Cognitive Psychology 0 works
5. 5 Music Therapy and Health Social Psychology 0 works
6. 6 Spacecraft and Cryogenic Technologies Aerospace Engineering 0 works
7. 7 solar cell performance optimization Electrical and Electronic Engineering 0 works
8. 8 Coleoptera Taxonomy and Distribution Ecology, Evolution, Behavior and Systematics 0 works
9. 9 Forest Insect Ecology and Management Ecology 0 works
10. 10 Cardiac Health and Mental Health Cardiology and Cardiovascular Medicine 0 works

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.

Output in 2018–2022 was 98% lower than in 2013–2017.

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