Nd, Cr: Amakristali e-YAG
I-laser ye-YAG (yttrium aluminium garnet) inokufakwa kwi-chromium kunye neodymium ukwenzela ukuphucula ukubonwa kwe-laser. I-laser ye-NdCrYAG yindawo eqinileyo yelaser. I-Chromium ion (Cr3 +) inebhanti yokufunxa ebanzi; ithatha amandla kwaye iwadlulisele kwi-neodymium ions (Nd3 +) ngendlela yokusebenzisana kwe-dipole-dipole. I-wavelength ye-1.064 µm ikhutshwa yile laser.
Isenzo se-laser sentsimbi ye-Nd-YAG yaqala ukubonakaliswa kwiiLebhu zeLebhu ngonyaka ka-1964. I-laser ye-NdCrYAG ityhilwa ngemitha yelanga. Ngokudibanisa i-chromium, amandla okufunxa amandla e-laser ayaphuculwa kwaye iimpembelelo ezimfutshane ze-ultra zikhutshwa.
Ukusetyenziswa okuqhelekileyo kwale laser kubandakanya ukuveliswa kwee-nanopowders kunye nomthombo wokupompa ezinye i-lasers.
Izicelo:
Isicelo esiphambili se-Nd: Kr: i-laser ye-YAG ingumthombo wokumpompa. Isetyenziselwa ii-lasers ezimpompoweyo zelanga, ezinokusetyenziswa njengenkqubo yesatellite enikwa amandla lilanga.
Olunye usetyenziso lweNd: Kr: I-laser ye-YAG ikwimeko yovavanyo lwenanopowder.
| Uhlobo lwe-Laser | Yomelele |
| Umthombo wempompo | Imitha yelanga |
| Ukusebenza kwamaza | I-1.064 µm |
| Ifomula yemichiza | Nd3 +: Cr3 +: Y3Al5O12 |
| Isakhiwo seCrystal | ICuba |
| Indawo yokunyibilika | Ngo-1970 ° C. |
| Ubunzima | 8-8.5 |
| Ukuqhutywa kobushushu | I-10-14 W / mK |
| Iimodyuli ezisencinci | 280 GPa |
