lightfront
coherent light
mode locking
upconversion
similariton
photo echo
second-harmonic generation
bioplasma
diphoton
ring laser
Raman laser
photocounting
photopair
stimulated emission depletion microscope
laser
stigmatism
femtophotography
phototransfection
laser beam
coherence
photopulse
ray of light
tricoherence
lidar
birefringence
antibunching
photoangiolysis
photostatistics
polychromator
monophoton
excimer laser
biophotonics
laser pen
quantum cascade laser
glow discharge
photodarkening
electromagnetic radiation
pulse-time modulation
photoexcitation
lightning
integrated optical circuit
plasma wakefield acceleration
SOL
circular polarized light
Q-switching
biolaser
nanolaser
triphoton
photon tunnelling
uvaser