18
Publications
1.1K
Citations
16
H-Index
1975
Active since
Ian Powell is an author at National Research Council Canada specializing in engineering, instrumentation, and optical properties.
Top concepts
EngineeringInstrumentationOptical PropertiesOptical SystemsCalibrationPhotonicsSpectroscopyOphthalmologyOptical MaterialsOptical Design
Publications per year
1975–2006
18
18
Lenses for correcting chromatic aberration of the eye
Ian Powell · Applied Optics · 1981 · 113 citations
Design of a laser beam line expander
Ian Powell · Applied Optics · 1987 · 56 citations
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