Statements (66)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:smartphone
Light source |
| gptkbp:alternativeName |
Laser
Laser_printer laser_designator laser_diode laser_facility laser_rangefinder laser_safety_standard laser_technology laser_weapon maser |
| gptkbp:canBe |
Continuous wave
Pulsed |
| gptkbp:commonWavelengths |
gptkb:Infrared
gptkb:Visible Ultraviolet |
| gptkbp:component |
Mirrors
Energy source Gain medium Optical cavity Pump source |
| gptkbp:emits |
Coherent light
Directional light Monochromatic light |
| gptkbp:fullName |
Light Amplification by Stimulated Emission of Radiation
|
| https://www.w3.org/2000/01/rdf-schema#label |
laser
|
| gptkbp:introducedIn |
1960
|
| gptkbp:inventedBy |
Theodore Maiman
|
| gptkbp:measures |
gptkb:Joule
gptkb:Watt Beam divergence Nanometer |
| gptkbp:notableExample |
Diode laser
Helium-neon laser Nd:YAG laser |
| gptkbp:principle |
Stimulated emission
|
| gptkbp:regulates |
Laser safety standards
|
| gptkbp:relatedTo |
gptkb:LED
Maser |
| gptkbp:riskFactor |
Eye injury
Skin injury |
| gptkbp:symbol |
gptkb:LASER
|
| gptkbp:type |
Dye laser
Excimer laser Fiber laser Gas laser Semiconductor laser Solid-state laser |
| gptkbp:uses |
gptkb:communication
gptkb:Spectroscopy entertainment Laser printing Welding Cutting Barcode scanning Holography Laser pointers Medical surgery Military targeting Optical storage |
| gptkbp:bfsParent |
gptkb:AT&T_Bell_Laboratories
gptkb:Bell_Labs gptkb:Charles_Townes gptkb:Xerox_PARC |
| gptkbp:bfsLayer |
4
|