C daim duab ntawm Laser
Ua ntej, cov khoom ua haujlwm: qhov tseem ceeb ntawm cov laser, tsuas yog cov khoom uas tuaj yeem ua tiav lub zog hloov mus rau lwm qhov siv tau los ua haujlwm ntawm lub laser.
Secondly, los txhawb lub zog: nws lub luag hauj lwm yog mus rau lub zog ua hauj lwm cov khoom, lub atom yog zoo siab los ntawm lub zog tsawg mus rau high school theem siab ntawm sab nraud lub zog. Feem ntau muaj lub zog ci, thermal energy, hluav taws xob, tshuaj muaj zog thiab lwm yam.
Thirdly, qhov kho qhov muag kabmob resonant: lub luag hauj lwm yog ua kom cov hluav taws xob hnov ntawm cov khoom ua haujlwm tsis tu ncua; nws yog mus ceev nrooj accelerate lub photon; nws yog qhov kev taw qhia uas txwv cov zis laser. Qhov yooj yim kho qhov kab noj hniav muaj ob qho sib npaug nrog ob sab sib npaug uas muab tso rau ntawm qhov xaus ntawm HeNe laser. Thaum qee cov deuterium atoms hloov ntawm ob lub zog uas ua rau pejxeem inversion, thiab emit photons mus tib seem rau cov kev taw qhia ntawm lub laser, cov photons yuav thaws rov los ntawm ob lub iav, yog li tas li ua rau cov hluav taws xob ua kom raug. Ib lub laser muaj zog heev uas ua tau sai heev.
MRJ-Laser muab kev kuaj ntsuas dawb thiab muab cov ntawv qhia txog kev sim. Peb cov tshuab laser dhau CE thiab FDA tau ntawv tso cai. Txais tos txais cov neeg tuaj ntawm txhua lub teb chaws tuaj xyuas peb lub tuam txhab.
