215526 ⎘
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium; Construction or shape of optical resonators or components thereof comprising more than two reflectors defining a plurality of resonators, e.g. for mode selection incorporating a dispersive element, e.g. a prism for wavelength selection
Sub-classes:FABRY-PEROT BASED MULTI RESONANT CAVITY TUNABLE LASER
#2External optical feedback element for tuning a multi-wavelength gas laser
#3Laser oscillator
#4Narrow band laser apparatus
#5Laser apparatus with cascade of nonlinear frequency mixers
#6Ultrashot pulse fiber laser
#7Variable-wavelength light source
#8External cavity tunable laser with dual beam outputs
#9High power ultra-short laser device
#10Laser apparatus and control method therefor
#11Systems and methods for swept-source optical coherence tomography
#12Intra-cavity optical parametric oscillator
#13Intracavity frequency-converted optically-pumped semiconductor optical parametric oscillator
#14Laser resonator comprising an internal beam splitter
#15Laser drilling system and method for flexible printed circuit board