AgGaSe2 Crystal - Impande za bande kuri 0,73 na 18 µm
Ibisobanuro ku bicuruzwa
Kuringaniza muri 2.5–12 µm byabonetse mugihe cyo kuvoma na Ho: YLF laser kuri 2.05 µm;kimwe nicyiciro kidahuye gihuza (NCPM) ibikorwa muri 1.9-5.5 µm mugihe cyo kuvoma kuri 1.4-1.55 µm.AgGaSe2 (AgGaSe) yerekanwe kuba inshuro ebyiri zikoresha kristu ya radiyoyasi ya CO2.
Mugukora ufatanije nubucuruzi buboneka mugihe kimwe-pompe optique parametric oscillator (SPOPOs) mubutegetsi bwa femtosekond na picosekond, kristu ya AgGaSe2 yerekanye ko ikora neza muburyo butandukanye bwo gutandukanya ibintu (itandukaniro ryibihe bitandukanye, DGF) mukarere ka Mid-IR.Hagati ya IR idafite umurongo AgGaSe2 kristu ifite imwe mu mibare ikomeye yerekana agaciro (70 pm2 / V2) muri kristu zishobora kugurishwa, zikubye inshuro esheshatu ugereranije na AGS ihwanye.AgGaSe2 nayo ikundwa nizindi kristu yo hagati ya IR kubera impamvu nyinshi zihariye.AgGaSe2, kurugero, ifite umwanya muto wo kugenda kandi ntishobora kuboneka byoroshye kuvurwa kubikorwa byihariye (gukura no guca icyerekezo, urugero), nubwo bifite umurongo munini udafite umurongo hamwe nuburinganire buringaniye.
Porogaramu
Igisekuru cya kabiri guhuza kuri CO na CO2 - laseri
Os Oscilator optique
Generator Imashanyarazi itandukanye kugeza uturere twa infragre hagati ya mkm 17.
Kuvanga inshuro nyinshi mukarere ka IR rwagati
Ibyingenzi
| Imiterere ya Crystal | Tetragonal |
| Ibipimo by'akagari | a = 5.992 Å, c = 10.886 Å |
| Ingingo yo gushonga | 851 ° C. |
| Ubucucike | 5.700 g / cm3 |
| Mohs Gukomera | 3-3.5 |
| Coefficient ya Absorption | <0,05 cm-1 @ 1.064 µm <0,02 cm-1 @ 10,6 µm |
| Umuyoboro wa Dielectric uhoraho @ 25 MHz | ε11s = 10.5 ε11t = 12.0 |
| Kwagura Ubushyuhe Coefficient | || C: -8.1 x 10-6 / ° C. ⊥C: +19.8 x 10-6 / ° C. |
| Amashanyarazi | 1.0 W / M / ° C. |
