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Company · Berkeley · United States

Iris AO (United States)

irisao.comROR OpenAlex
Research works
30
▼ 92% vs 2013–17
Citations
264
8.9 per fractional work
Top-10% rate
2.2%
record average 16.5%
Open access
15%
world 28%

Not ranked overall: Iris AO (United States) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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.

    Who are the top researchers at Iris AO (United States)?

    Ranked on the composite score, Michael A. Helmbrecht and Min He lead among researchers whose main affiliation is Iris AO (United States).

    1. 1 Michael A. Helmbrecht United States · #1,129,065 worldwide 22 citations · 18 works
    2. 2 Min He United States · #1,602,152 worldwide 9 citations · 16 works
    All ranked researchers at Iris AO (United States)

    Which keywords describe research at Iris AO (United States)?

    By fractional works in all years, weighted toward what it does more of than the world: Adaptive Optics, Wavefront Sensing, Remote Sensing, Laser, Semiconductor, Femtosecond Laser, Compound Eyes and Freeform Optics.

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

    Size is fractional works in all years 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 21 words are chosen for being large and distinctive. Each links to the topic it comes from most.

    All 21 words, with their numbers
    1. Adaptive Optics6▲ 1070×1 topic
    2. Wavefront Sensing6▲ 1070×1 topic
    3. Remote Sensing4▲ 13×2 topics
    4. Laser4▲ 544×1 topic
    5. Semiconductor4▲ 42×1 topic
    6. Femtosecond Laser2▲ 97×2 topics
    7. Compound Eyes2▲ 456×1 topic
    8. Freeform Optics2▲ 456×1 topic
    9. Micromachining2▲ 107×1 topic
    10. Transparent Materials2▲ 182×1 topic
    11. Macular Degeneration2▲ 43×3 topics
    12. Structural Health Monitoring2▲ 53×2 topics
    13. Myopia2▲ 79×2 topics
    14. Diabetic Retinopathy1▲ 58×2 topics
    15. Epidemiology1▲ 1.18×1 topic
    16. Visual Impairment1▲ 102×1 topic
    17. Fiber Optic Sensors1▲ 73×1 topic
    18. Optical Fiber1▲ 33×1 topic
    19. Biomedical Applications1▲ 4.0×2 topics
    20. In Vivo Imaging1▲ 46×2 topics
    21. Optical Coherence Tomography1▲ 32×3 topics

    Which research topics does Iris AO (United States) publish most on?

    By volume: Adaptive optics and wavefront sensing, Optical Systems and Laser Technology, Advanced optical system design and Laser Material Processing Techniques.

    Adaptive optics and wave…6Adaptive optics and wavefront sensing: 6 fractional worksOptical Systems and Laser Technology: 4 fractional worksAdvanced optical system design: 2 fractional worksLaser Material Processing Techniques: 2 fractional worksOphthalmology and Visual…1Ophthalmology and Visual Impairment Studies: 1 fractional worksAdvanced Fiber Optic Sensors: 1 fractional worksOcular and Laser Science Research: 1 fractional worksOptical Coherence Tomography Applications: 1 fractional worksAdvanced MEMS and NEMS Technologies: 1 fractional worksRetinal Diseases and Treatments: 1 fractional works
    Atomic and Molecular Physics, and OpticsElectrical and Electronic EngineeringBiomedical EngineeringComputational Mechanics2 others

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

    1. 1 Adaptive optics and wavefront sensing Atomic and Molecular Physics, and Optics 6 works
    2. 2 Optical Systems and Laser Technology Electrical and Electronic Engineering 4 works
    3. 3 Advanced optical system design Biomedical Engineering 2 works
    4. 4 Laser Material Processing Techniques Computational Mechanics 2 works
    5. 5 Ophthalmology and Visual Impairment Studies Epidemiology 1 works
    6. 6 Advanced Fiber Optic Sensors Electrical and Electronic Engineering 1 works
    7. 7 Ocular and Laser Science Research Ophthalmology 1 works
    8. 8 Optical Coherence Tomography Applications Biomedical Engineering 1 works
    9. 9 Advanced MEMS and NEMS Technologies Electrical and Electronic Engineering 1 works
    10. 10 Retinal Diseases and Treatments Ophthalmology 1 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 available14.8%not open85.2%

    World: 28% of research is openly available.

    with international co-authors10.2%domestic only89.8%

    World: 19% is written across borders.

    How has Iris AO (United States)'s research output changed?

    Output in 2018–2022 was 92% lower than in 2013–2017.

    2005201020152020
    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 Berkeley

    All research institutions in Berkeley

    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.