reflectance

noun 0.647

reflectometry

noun 0.647

reflectivity

noun 0.640

photoresponse

noun 0.615

photoreactivity

noun 0.593

photoresist

noun 0.593

photoemission

noun 0.581

reflectometer

noun 0.577

photoluminescence

noun 0.576

photoreaction

noun 0.571

retroreflector

noun 0.569

photoexcitation

noun 0.569

photoresistor

noun 0.565

reflection

noun 0.564

photoreception

noun 0.559

photoconductivity

noun 0.555

photoconduction

noun 0.555

photoreconnaissance

noun 0.554

photoreduction

noun 0.553

microspectrophotometry

noun 0.549

refractivity

noun 0.545

photogeneration

noun 0.543

surface plasmon

noun 0.543

refractometry

noun 0.541

photoreceptor

noun 0.538

reflection nebula

noun 0.537

photorespiration

noun 0.535

phototransistor

noun 0.534

spectropolarimetry

noun 0.532

photoprint

noun 0.527

photoprocessing

noun 0.526

refractometer

noun 0.526

photovoltage

noun 0.526

photoconductor

noun 0.521

photodetector

noun 0.520

profilometry

noun 0.518

photorealist

noun 0.517

photointerpretation

noun 0.517

polariscope

noun 0.516

photoaffinity

noun 0.516

photocurrent

noun 0.515

reflector

noun 0.510

reflecting

noun 0.510

refractor

noun 0.509

refractive power

noun 0.505

photochromism

noun 0.503

polarimetry

noun 0.503

refection

noun 0.502

biophotonics

noun 0.502

photoreactivation

noun 0.501

photodesorption

noun 0.500