Co: Likristale tsa Spinel
Li-switches tsa Passive Q kapa li-absorbers tse sarolohang li hlahisa matla a matla a laser pulses ntle le ts'ebeliso ea li-electro-optic Q-switches, ka hona li fokotsa boholo ba sephutheloana le ho felisa phepelo ea motlakase o phahameng.Co2+:MgAl2O4 ke thepa e batlang e le ncha bakeng sa passive Q-switching lasers e ntšang ho tloha 1.2 ho 1.6μm, haholo-holo, bakeng sa mahlo a sireletsehileng a 1.54μm Er: laser laser, empa hape e sebetsa ho 1.44μm le 1.34μm laser wavelengths.Spinel ke kristale e thata, e tsitsitseng e benyang hantle.Cobalt e nka sebaka sa magnesium habonolo ho moamoheli oa Spinel ntle le tlhoko ea li-ion tsa matšeliso a eketsehileng.Sefapano se phahameng sa ho monya (3.5 × 10-19 cm2) se lumella Q-switching ea Er: laser laser ntle le intracavity e lebisang tlhokomelo ka bobeli ka lebone la flash-lamp le diode laser pumping.Ho monyela ha boemo ba thabo e sa nyatseheng ho fella ka karo-karolelano e phahameng ea Q-switch, ke hore, karo-karolelano ea ho qala (lets'oao le lenyane) ho monyeng ka botlalo e phahame ho feta 10.
Likaroloana:
• E loketse lisebelisoa tsa 1540 nm tse sireletsang mahlo
• Karolo e phahameng ea ho monya
• Ho monya ha 'muso ho sa thabiseng
• Boleng bo phahameng ba optical
• Uniformly distributed Co
Lisebelisoa:
• Tšireletseho ea mahlo 1540 nm Er: laser ea khalase
• 1440 nm laser
• 1340 nm laser
• Sesebelisoa sa laser se sireletsehileng sa mahlo
| Foromo ea lik'hemik'hale | Co2+:MgAl2O4 |
| Sebopeho sa kristale | Likhubu |
| Litekanyetso tsa Lattice | 8.07Å |
| Botenya | 3.62 g/cm3 |
| Melting Point | 2105°C |
| Refractive Index | n=1.6948 @1.54 µm |
| Thermal conductivity /(W · cm-1·K-1@25°C) | 0.033W |
| Mocheso o Khethehileng/ (J·g-1·K-1) | 1.046 |
| Katoloso ea Mocheso /(10-6/°C@25°C | 5.9 |
| Ho thatafala (Mohs) | 8.2 |
| Karolelano ea Phello | 25dB |
| Boitloaelo | [100] kapa [111] <±0.5° |
| Boima ba mahlo | 0.1-0.9 |
| Tšenyo Moetla | > 500 MW/cm2 |
| Khatiso ea Doping ea Co2+ | 0.01-0.3 atm% |
| Coefficient ea ho monya | 0 ho isa ho 7cm-1 |
| Bolelele ba ho sebetsa | 1200 - 1600 nm |
| Liaparo | AR/AR@1540, R<0,2%;AR/AR@1340, R<0.2% |
| Mamello ea Boipheliso | <0.5° |
| Botenya/Mamello ka bophara | ± 0.05 limilimithara |
| Bophahamo bo Phahameng | < λ/8@632 nm |
| Phapang ea Wavefront | < λ/4@632 nm |
| Boleng ba Sefahleho | 10/5 |
| Bapisa | 10〞 |
| Perpendicular | 5ˊ |
| Aperture e Hlakileng | >90% |
| Chamfer | <0.1×45° |
| Boholo ba litekanyo | Dia(3-15)×(3-50)mm |
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