Cr4+:YAG –Ose Mea Lelei mo Passive Q-sui
Fa'amatalaga o oloa
Crystal Passive Q-sui e sili ona lelei mo le faigofie o le gaosiga ma le faʻagaioiga, tau maualalo, ma faʻaititia le tele ma le mamafa.
Cr4+: YAG e mautu faʻamaʻi, faʻafefe UV ma e umi. Cr4+:YAG o le a galue i luga o le tele o vevela ma tulaga.
O le lelei o le faʻafefe o le Cr4 +: YAG e fetaui lelei mo le maualuga o le eletise.
O fa'ai'uga lelei na fa'aalia i le fa'aaogaina o le Cr4+:YAG o se Q-switch mo Nd:YAG lasers. Sa fuaina le fa'aoso saturation e tusa ma le 0.5 J/cm2. Ole fa'agesegese ole taimi toe fa'aleleia ole 8.5 µs, pe a fa'atusatusa i vali, e aoga mo le taofiofia o le lokaina.
Q-switched pulsewidths o le 7 i le 70 ns ma le toe faia o fua faatatau e oo atu i le 30 Hz ua ausia. O su'esu'ega Fa'aleaga Fa'aleaga Fa'alava na fa'aalia ai le fa'apipi'iina o AR Cr4+: YAG passive Q-sui na sili atu i le 500 MW/cm2.
O le tulaga lelei ma le homogeneity o le Cr4 +: YAG e sili ona lelei. Ina ia fa'aitiitia le fa'aofiina o le gau o tioata ua fa'apipi'iina AR. Cr4 +: YAG tioata o loʻo ofoina atu ma le lautele masani, ma le tele o densities opitika ma umi e fetaui ma au faʻamatalaga.
E mafai foʻi ona faʻaaogaina e faʻapipiʻi ma Nd:YAG ma Nd, Ce:YAG, lapopoa masani e pei ole D5*(85+5)
Tulaga lelei ole Cr4+:YAG
● Maualuluga kemisi maualuga ma faʻamaoni
● Faigofie ona faagaoioi
● Fa'amata'u maualuga fa'aleagaina (>500MW/cm2)
● E pei o le malosi maualuga, tulaga mautu ma faʻatusatusa Q-Switch passive
● Taimi umi o le olaga ma lelei conductivity vevela
Meatotino Autu
| Igoa Oloa | Cr4+:Y3Al5O12 |
| Fauga tioata | Kupita |
| Tulaga o le Dopant | 0.5mol-3mol% |
| Maaa Moh | 8.5 |
| Fa'asino Upu | 1.82@1064nm |
| Fa'atonuga | < 100>i totonu o le 5° po o totonu ole 5° |
| Uluai fa'ase'e fa'ase'e | 0.1~8.5cm@1064nm |
| Fa'asalalauga muamua | 3%~98% |
Vaega Fa'ainisinia
| Tele | 3 ~ 20mm, H × W: 3 × 3 ~ 20 × 20mm I luga ole talosaga a le tagata faʻatau |
| Fa'apalepale fua | Diamita: ± 0.05mm, umi: ± 0.5mm |
| Faauma paelo | Fa'ai'uga eleele 400#Gmt |
| Fa'atusa | ≤ 20" |
| Fa'asa'o | ≤ 15 ′ |
| Mafolafola | < λ/10 |
| Tulaga lelei | 20/10 (MIL-O-13830A) |
| Umi ole galu | 950 nm ~ 1100nm |
| AR fa'apipi'i Mafaufauga | ≤ 0.2% (@1064nm) |
| Fa'aleaga faitoto'a | ≥ 500MW/cm2 10ns 1Hz i le 1064nm |
| Chamfer | <0.1 mm @ 45° |
