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This page displays all 「FI」 in main group H01S3/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers H01S?5/00) | HB | CC | 5F172 | |
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characterised by applications | HB | CC | 5F172 | |
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.Processing by lasers | HB | CC | 5F172 | |
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.Measurements or monitoring by lasers | HB | CC | 5F172 | |
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Measuring or monitoring of lasers | HB | CC | 5F172 | |
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Others | HB | CC | 5F172 | |
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.Constructional details | HB | CC | 5F172 | |
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..of gas laser discharge tubes [2] | HB | CC | 5F071 | |
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Supporting, mounting or adjusting positions of tubes per se | HB | CC | 5F071 | |
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Others | HB | CC | 5F071 | |
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...for confinement of the discharge, e.g. by special features of the discharge constricting tube | HB | CC | 5F071 | |
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...Optical devices within, or forming part of, the tube, e.g. windows, mirrors (reflectors having variable properties or positions for initial adjustment of the resonator H01S 3/086) | HB | CC | 5F071 | |
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...Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by getteringor replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube | HB | CC | 5F071 | |
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...Electrodes, e.g. special shape, configuration or composition | HB | CC | 5F071 | |
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materials of electrode | HB | CC | 5F071 | |
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using dielectric action | HB | CC | 5F071 | |
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Others | HB | CC | 5F071 | |
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..Arrangements for thermal management [2006.01] | HB | CC | 5F172 | |
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...for gas lasers | HB | CC | 5F172 | |
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...for solid state lasers | HB | CC | 5F172 | |
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.Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium | HB | CC | 5F172 | |
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..Construction or shape of active medium | HB | CC | 5F172 | |
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...Waveguide lasers, e.g. laser amplifiers | HB | CC | 5F172 | |
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....Fibre lasers | HB | CC | 5F172 | |
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...consisting of a plurality of parts, e.g. segments, optical fibres [2] | HB | CC | 5F172 | |
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..Construction or shape of optical resonators or components thereof [1, 2, 2006.01, 2023.01] | HB | CC | 5F172 | |
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...Mode suppression [2023.01] | HB | CC | 5F172 | |
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.... Longitudinal modes (mode suppression using a plurality of resonators H01S 3/082) [2023.01] | HB | CC | 5F172 | |
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..... Single-mode emission [2023.01] | HB | CC | 5F172 | |
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...... using intracavity dispersive, polarising or birefringent elements [2023.01] | HB | CC | 5F172 | |
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.... Transverse or lateral modes [2023.01] | HB | CC | 5F172 | |
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..... Single-mode emission [2023.01] | HB | CC | 5F172 | |
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..... by apertures, e.g. pin-holes or knifeedges [2023.01] | HB | CC | 5F172 | |
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...comprising more than two reflectors [2] | HB | CC | 5F172 | |
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.... defining a plurality of resonators, e.g. for mode selection or suppression [2, 2006.01] | HB | CC | 5F172 | |
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....Ring lasers [2] | HB | CC | 5F172 | |
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...One or more reflectors having variable properties or positions for initial adjustment of the resonator (varying a parameter of the laser output during operation H01S 3/10; stabilisation of the laser output H01S 3/13) [2] | HB | CC | 5F172 | |
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.Processes or apparatus for excitation, e.g. pumping | HB | CC | 5F172 | |
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..using optical pumping [2] | HB | CC | 5F172 | |
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...by incoherent light | HB | CC | 5F172 | |
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....by flash lamp [2] | HB | CC | 5F172 | |
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.....focusing or directing the excitation energy into the active medium [2] | HB | CC | 5F172 | |
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....of a semiconductor, e.g. light emitting diode | HB | CC | 5F172 | |
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....produced by exploding or combustible material | HB | CC | 5F172 | |
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...by coherent light [2] | HB | CC | 5F172 | |
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....of a semiconductor laser, e.g. of a laser diode | HB | CC | 5F172 | |
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....of a gas laser | HB | CC | 5F172 | |
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....of an organic dye laser | HB | CC | 5F172 | |
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..using chemical or thermal pumping [2] | HB | CC | 5F172 | |
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...by increasing the pressure in the laser gas medium | HB | CC | 5F172 | |
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....Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds | HB | CC | 5F172 | |
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..using pumping by high energy particles | HB | CC | 5F172 | |
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...by high energy nuclear particles | HB | CC | 5F172 | |
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...by an electron beam | HB | CC | 5F172 | |
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..by gas discharge of a gas laser [2] | HB | CC | 5F071 | |
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Discharge circuits | HB | CC | 5F071 | |
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Others | HB | CC | 5F071 | |
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...transversely excited (H01S 3/0975 takes precedence);; | HB | CC | 5F071 | |
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....having a travelling wave passing through the active medium | HB | CC | 5F071 | |
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...using inductive or capacitive excitation | HB | CC | 5F071 | |
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...having auxiliary ionisation means | HB | CC | 5F071 | |
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...Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds | HB | CC | 5F071 | |
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.Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating [1, 2, 2006.01] | HB | CC | 5F172 | |
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light amplifier | HB | CC | 5F172 | |
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Others | HB | CC | 5F172 | |
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..Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted [2] | HB | CC | 5F172 | |
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..by controlling the active medium, e.g. by controlling the processes or apparatus for excitation (H01S 3/13 takes precedence) [4] | HB | CC | 5F172 | |
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...in gas lasers [4] | HB | CC | 5F071 | |
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..by controlling the mutual position or the reflecting properties of the reflectors of the cavity (H01S 3/13 takes precedence) [4] | HB | CC | 5F172 | |
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...one of the reflectors being constituted by a diffraction grating [4] | HB | CC | 5F172 | |
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..by controlling a device placed within the cavity (H01S 3/13 takes precedence) [4] | HB | CC | 5F172 | |
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... using electro-optic devices, e.g. exhibiting Pockels or Kerr effect [4, 2006.01] | HB | CC | 5F172 | |
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...using a non-linear optical device, e.g. exhibiting Brillouin- or Raman-scattering [4] | HB | CC | 5F172 | |
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....Frequency multiplying, e.g. harmonic generation [4] | HB | CC | 5F172 | |
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.. Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping [1, 2006.01, 2023.01] | HB | CC | 5F172 | |
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... Mode locking [2023.01] | HB | CC | 5F172 | |
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.... Active mode locking [2023.01] | HB | CC | 5F172 | |
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.... Passive mode locking [2023.01] | HB | CC | 5F172 | |
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..... using intracavity saturable absorbers [2023.01] | HB | CC | 5F172 | |
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...... Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based [2023.01] | HB | CC | 5F172 | |
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... Q-switching [2023.01] | HB | CC | 5F172 | |
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.... using intracavity saturable absorbers [2, 2006.01] | HB | CC | 5F172 | |
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.... using intracavity electro-optic devices [4, 2006.01] | HB | CC | 5F172 | |
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.... using intracavity acousto-optic devices [4, 2006.01] | HB | CC | 5F172 | |
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.... using intracavity mechanical devices [4, 2006.01] | HB | CC | 5F172 | |
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..... using rotating mirrors [4, 2006.01] | HB | CC | 5F172 | |
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..... using rotating prisms [4, 2006.01] | HB | CC | 5F172 | |
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.... Plural Q-switches [4, 2006.01] | HB | CC | 5F172 | |
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..Stabilisation of laser output parameters, e.g. | HB | CC | 5F172 | |
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...by controlling the active medium, e.g. by controlling the processes or apparatus for excitation [4] | HB | CC | 5F172 | |
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....in gas lasers [4] | HB | CC | 5F071 | |
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...by controlling a device placed within the cavity [4] | HB | CC | 5F172 | |
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....for stabilising of frequency [4] | HB | CC | 5F172 | |
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...by controlling the mutual position or the reflecting properties of the reflectors of the cavity [4] | HB | CC | 5F172 | |
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.characterised by the material used as the active medium | HB | CC | 5F172 | |
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..Solid materials | HB | CC | 5F172 | |
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...amorphous, e.g. glass [2] | HB | CC | 5F172 | |
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..Liquids | HB | CC | 5F172 | |
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...including a chelate | HB | CC | 5F172 | |
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...including an organic dye | HB | CC | 5F172 | |
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..Gases | HB | CC | 5F071 | |
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...polyatomic [2] | HB | CC | 5F071 | |
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....comprising an excimer or exciplex | HB | CC | 5F071 | |
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...Metal vapour | HB | CC | 5F071 | |
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.Arrangement of two or more lasers not provided for in groups H01S 3/02-H01S 3/22, e.g. tandem arrangements of separate active media [2] | HB | CC | 5F172 | |
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.using scattering effects, e.g. stimulated Brillouin or Raman effects [2] | HB | CC | 5F172 | |
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free-electron lasers | HB | CC | 5F172 | |
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Others | HB | CC | 5F172 | |