"2015-02-09+01:00"^^ . "0"^^ . "1"^^ . "solid state laser; microchip; Nd:YAG; V:YAG; V:LuAG"@en . . "2008-01-01+01:00"^^ . "GA102/08/1686" . "0"^^ . . "solid state laser" . . " V:YAG" . . "C\u00EDlem navrhovan\u00E9ho projektu je n\u00E1vrh a v\u00FDzkum mikro\u010Dipov\u00FDch monolitick\u00FDch pod\u00E9ln\u011B diodov\u011B \u010Derpan\u00FDch Nd:YAG laser\u016F Q-sp\u00EDnan\u00FDch saturovateln\u00FDm absorb\u00E9rem V:YAG nebo V:LuAG. Nov\u00E9 syst\u00E9my by m\u011Bly generovat z\u00E1\u0159en\u00ED na vlnov\u00E9 d\u00E9lce 1.34 mm a 1.44 mm v\u00A0z\u00E1kladn\u00EDmTEM00 m\u00F3du s impulsy o\u00A0d\u00E9lce a\u017E do subnanosekundov\u00E9 oblasti pro p\u0159\u00EDpad 1.34 mm a s\u00A0d\u00E9lkou do nanosekundov\u00E9 oblasti v\u00A0p\u0159\u00EDpad\u011B 1.44 mm. Generovan\u00FD \u0161pi\u010Dkov\u00FD v\u00FDkon pro 1.34 mm by m\u011Bl b\u00FDt v\u011Bt\u0161\u00ED ne\u017E 10 kW v\u00A0kontinu\u00E1ln\u00EDm (CW) a 20 kW v\u00A0pulsn\u00EDm (QCW) re\u017Eimu. Provlnovou d\u00E9lku 1.44 mm by m\u011Bl syst\u00E9m pracovat v\u00A0QCW re\u017Eimu se \u0161pi\u010Dkov\u00FDm v\u00FDkonem alespo\u0148 0.5 kW. Vzhledem k\u00A0tomu, \u017Ee ob\u011B vlnov\u00E9 d\u00E9lky (1.34 mm i 1.44 mm) jsou ve spektr\u00E1ln\u00ED oblasti extr\u00E9mn\u011B zaj\u00EDmav\u00E9 pro aplikace, bude v\u00A0z\u00E1v\u011Bre\u010Dn\u00E9 \u010D\u00E1sti projektu zkoum\u00E1na mo\u017Enost vyu\u017Eit\u00ED z\u00E1\u0159en\u00ED zkonstruovan\u00FDch mikro\u010Dipov\u00FDch laser\u016F v\u00A0medic\u00EDn\u011B (jako skalpelu nebo vrta\u010Dky) a d\u00E1le jako p\u0159\u00EDstroje pro identifikaci vzd\u00E1lenosti objekt\u016F. V\u00FDsledkem projektu by m\u011Bl b\u00FDt soubor nov\u00FDch v\u011Bdeck\u00FDch poznatk\u016F, kter\u00E9 budou presentov\u00E1ny na" . . "11"^^ . "11"^^ . . "http://www.isvav.cz/projectDetail.do?rowId=GA102/08/1686"^^ . " Nd:YAG" . . . . . "  C\u00EDlem projektu byl n\u00E1vrh, realizace, optimalizace a charakterizace mikro\u010Dipov\u00FDch laser\u016F Nd:YAG/V:YAG  a Nd:YAG/V:LuAG generuj\u00EDc\u00EDch z\u00E1\u0159en\u00ED na vlnov\u00FDch d\u00E9lk\u00E1ch 1,34 um a 1,44 um. Na z\u00E1klad\u011B proveden\u00E9 anal\u00FDzy chov\u00E1n\u00ED saturovateln\u00FDch absorb\u00E9r\u016F V:YAG a V:LuAG a pomoc\u00ED matematick\u00E9 simulace generace laserov\u00E9ho z\u00E1\u0159en\u00ED pro aktivn\u00ED materi\u00E1l Nd:YAG a saturovateln\u00FD absorb\u00E9r V:YAG a V:LuAG byl pr"@cs . "2010-12-31+01:00"^^ . . . "  The aim of the project was a design, development, optimization and characterization of the monolith microchip longitudinally diode pumped microchip Nd:YAG/V:YAG and Nd:YAG/V:LuAG lasers emitting  the radiation with the wavelength of 1.34 \u00B5m or 1.44 \u00B5m. The design of the Nd:YAG/V:YAG and Nd:YAG/V:LuAG systems (determining the length of Nd:YAG active material, the saturable absorber ini"@en . "2010-04-16+02:00"^^ . " microchip" . "Microchip lasers generating radiation 1.3 um and 1.4 um"@en . "Mikro\u010Dipov\u00E9 lasery generuj\u00EDc\u00ED z\u00E1\u0159en\u00ED 1.3 um a 1.4 um" . . . . . . . "The objective of the project is a development and characterization of the monolith microchip longitudinally diode pumped Nd:YAG lasers Q-switched by saturable absorber V:YAG or V:LuAG emitting radiation with the wavelength of 1.34 mm or 1.44 mm in TEM00 mode. The special construction could enable to generate short pulses with the pulse length in subnanosecond or units of nanoseconds region, in the case of 1.34 mm or 1.44 mm, respectively. The generated peak power could be higher than 10 kW in a CW and QCW regime in the case of generation of wavelength of 1.34 mm, and 0.5 kW for 1.44 mm. Because both these wavelengths are extremely interesting in term of the applications, in last part of the project a possibility of using the realized microchip lasers as a driller or scalpel in medicine or a rangefinder for distance measurement will be investigated. A constructed receiver optics and electronics part could ensure the possibility of distance measurement up to tens of meters with the precision of units"@en . . .