Ho, Cr, Tm: YAG – Ifakwe ngeChromium, iThulium kunye neHolmium Ions
Ingcaciso yeMveliso
Inzuzo yendalo yekristale yekristale kukuba isebenzisa i-YAG njengomamkeli. Iimpawu ze-YAG zomzimba, ezishushu kunye nezokukhanya ziyaziwa kwaye ziqondwa ngumyili we-laser.
I-Diode okanye iilaser zesibane kunye ne-laser ezibalekayo ezinemveliso etyhuna phakathi kwe-1350 kunye ne-1550 nm zisebenzisa i-CTH: YAG (Cr, Tm, Ho: YAG). Ukuhanjiswa okuphezulu kwe-thermal, uzinzo olomeleleyo lwekhemikhali, ukuchasana nokukhanya kwe-UV, kunye nomda womonakalo omkhulu zizo zonke iimpawu ze-Cr4 +: YAG. I-American Elements ithobela imigangatho yovavanyo ye-ASTM esebenzayo kwaye ivelisa kumabanga ahlukeneyo asemgangathweni, kubandakanywa i-Mil Spec (ibakala lomkhosi), i-ACS, i-Reagent kunye neBanga lobuGcisa, uKutya, iBanga lezoLimo kunye noLwamachiza, iBanga le-Optical, i-USP kunye ne-EP / BP (i-European Pharmacopoeia / British Pharmacopoeia), phakathi kwabanye. Kukho iindlela zokupakisha eziqhelekileyo kunye nezodwa. I-Reference Calculator yokuguqula phakathi kweeyunithi ezininzi zokulinganisa ezibalulekileyo nazo zinikezelwe, kunye nolunye ulwazi lobugcisa, uphando kunye nokhuseleko (MSDS).
Izinto eziluncedo kwiHo:Cr:Tm:YAG Crystal
● Ukusebenza okuphezulu kwe-slope
● Ukumponthwa sisibane esidanyazayo okanye isibane
● Isebenza kakuhle kubushushu begumbi
● Isebenza kudederhu lwamaza amaza olukhuselekileyo ngokwentelekiso
Dopant Ion
| Cr3+ Ukugxila | 0.85% |
| Tm3+ Ugxininiso | 5.9% |
| Ho3+ Ukugxila | 0.36% |
| INkcazelo yokuSebenza | |
| I-Emission Wavelength | 2.080 um |
| Laser Transition | 5I7 → 5I8 |
| UBomi beFlouresence | 8.5 mz |
| Impompo yobude bobude | isibane esidanyazayo okanye i-diode impompo @ 780nm |
Iipropati ezisisiseko
| I-Coefficient yoKwandiswa kweThermal | 6.14 x 10-6 K-1 |
| I-Thermal Diffusivity | 0.041 cm2 s-2 |
| I-Thermal Conductivity | 11.2 W m-1 K-1 |
| Ubushushu obuthile (Cp) | 0,59 J g-1 K-1 |
| I-Thermal Shock Resistant | 800 W m-1 |
| Refractive Index @ 632.8 nm | 1.83 |
| dn/dT (I-Thermal Coefficient of Refractive Index) @ 1064nm | 7.8 10-6 K-1 |
| Indawo yokunyibilika | 1965℃ |
| Ukuxinana | 4.56 g cm-3 |
| Ubunzima be-MOHS | 8.25 |
| Imodulus yolutsha | 335 GPA |
| Tensile strength | 2 Gpa |
| Ulwakhiwo lweCrystal | Cubic |
| Uqhelaniso olusemgangathweni | |
| Y3+ Site Symmetry | D2 |
| I-Lattice Constant | a=12.013 Å |
| Ubunzima beMolekyuli | 593.7 g mol-1 |
Iiparamitha zobuGcisa
| I-Dopant Concentration | Ho:~0.35@% Tm:~5.8@% Cr:~1.5@% |
| Ukuphazamiseka kweWavefront | ≤0.125ʎ/intshi@1064nm |
| Ubungakanani bentonga | Ububanzi: 3-6mm |
| Ubude: 50-120mm | |
| Ngesicelo somthengi | |
| Ukunyamezelwa kweDimensional | Ububanzi: ± 0.05mm Ubude: ± 0.5mm |
| Umphanda Gqiba | Ukugqitywa komgangatho: 400 # Grit |
| Ukufana | < 30" |
| Perpendicularity | ≤5′ |
| Ukucaba | ʎ/10 |
| Umgangatho womphezulu | 10/5 |
| AR ukutyabeka Reflectivity | ≤0.25%@2094nm |
