I-KTA Crystal
I-Potassium Titanyle Arsenate (KTiOAsO4), noma ikristalu ye-KTA, iyikristalu enhle kakhulu engaqondile yohlelo lokusebenza lwe-Optical Parametric Oscillation (OPO).Inama-coefficients angcono angewona alayini we-optical kanye ne-electro-optical, anciphise kakhulu ukumuncwa endaweni engu-2.0-5.0 µm, umkhawulokudonsa obanzi wama-angular kanye nezinga lokushisa, ama-dielectric constants aphansi.Futhi ukuziphatha kwayo okuphansi kwe-ionic kubangela umkhawulo womonakalo ophezulu uma uqhathaniswa ne-KTP.
I-KTA ivamise ukusetshenziswa njengendawo yokuthola ye-OPO/OPA yokukhishwa ebangeni elingu-3µm kanye nekristalu ye-OPO yokukhipha okuphephile kweso ngamandla amaphakathi aphezulu.
Isici:
Ibonisa ngale phakathi kuka-0.5µm no-3.5µm
Ukusebenza kahle okuphezulu okungewona umugqa
Ukwamukelwa kwezinga lokushisa elikhulu
I-birefringence ephansi kune-KTP eholela ekuhambeni okuncane
I-homogeneity enhle kakhulu ye-optical ne-non-linear
Umkhawulo ophezulu womonakalo we-AR-coatings:> 10J/cm² ku-1064nm kuma-pulses angu-10ns
I-AR-Coatings inokumuncwa okuphansi kokuthi 3µm iyatholakala
Ifanelekele amaphrojekthi asemkhathini
| Izakhiwo Eziyisisekelo | |
| Isakhiwo Sekristalu | I-Orthorhombic, Iqembu Lephoyinti mm2 |
| Ipharamitha ye-Lattice | a=13.125Å, b=6.5716Å, c=10.786Å |
| I-Melting Point | 1130 ˚C |
| Mohs Ukuqina | eduze 5 |
| Ukuminyana | 3.454g/cm3 |
| I-Thermal Conductivity | I-K1:1.8W/m/K;I-K2: 1.9W/m/K;I-K3: 2.1W/m/K |
| I-Optical and Nonlinear Optical Properties | |
| Transparency Range | 350-5300nm |
| I-Absorption Coefficients | @ 1064 nm<0.05%/cm |
| @ 1533 nm<0.05%/cm | |
| @ 3475 nm<5%/cm | |
| Izinkinga ze-NLO (pm/V) | d31 = 2.76, d32 = 4.74, d33 = 18.5 , d15 = 2.3, d24 = 3.2 |
| Ama-electro-optical constants (pm/V)(imvamisa ephansi) | ｒ33=37.5;ｒ23=15.4;ｒ13=11.5 |
| I-SHG Phase Ibanga Eliqhathanisekayo | 1083-3789nm |
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