BIBO Crystal
BiB3O6 (BIBO) yog ib qho tshiab tsim nonlinear optical siv lead ua.Nws muaj cov txiaj ntsig zoo nonlinear coefficient, muaj kev puas tsuaj loj thiab inertness nrog rau kev ya raws.Nws cov nonlinear coefficient yog 3.5 - 4 npaug siab dua li ntawm LBO, 1.5 -2 npaug siab dua li ntawm BBO.Nws yog ib qho pheej yig dua siv lead ua los tsim xiav laser.
BiB3O6 (BIBO) yog ib yam zoo heev ntawm nonlinear Optical Crystal.NLO Crystals BIBO Crystals muaj cov txiaj ntsig zoo nonlinear coeffcient, dav cov yam ntxwv siab heev rau NLO daim ntawv thov dav dav ntawm 286nm txog 2500nm, kev puas tsuaj siab thiab inertness nrog rau kev ya raws.Nws cov nonlinear coefficient yog 3.5-4 npaug siab dua li ntawm LBO siv lead ua, 1.5-2 npaug siab dua li ntawm BBO siv lead ua.Nws yog ib qho kev cog lus ob zaug siv lead ua los tsim xiav laser 473nm, 390nm.
BiB3O6 (BIBO) rau SHG yog ntau heev, tshwj xeeb tshaj yog Nonlinear Optical BIBO Crystal Thib Ob harmonic tiam ntawm 1064nm, 946nm thiab 780nm.
Cov yam ntxwv ntawm hom Optical Crystal BIBO Crystal yog raws li hauv qab no:
loj zoo SHG coefficient (kwv yees li 9 npaug ntawm KDP);
Dav kub-bandwidth;
Inertness nrog rau cov dej noo.
Daim ntawv thov:
SHG rau nruab nrab thiab siab zog Nd: lasers ntawm 1064nm;
SHG ntawm lub zog siab Nd: lasers ntawm 1342nm & 1319nm rau liab thiab xiav laser;
SHG rau Nd: Lasers ntawm 914nm & 946nm rau xiav laser;
Optical Parametric Amplifiers (OPA) thiab Oscillators (OPO) daim ntawv thov.
| Cov cuab yeej yooj yim | |
| Crystal Structure | Monoclinic,Point pawg 2 |
| Lattice Parameter | a=7.116Å, b=4.993Å, c=6.508Å, β=105.62°, Z=2 |
| Melting Point | 726 ℃ |
| Mohs | 5-5.5 |
| Qhov ntom | 5.033g / cm3 |
| Thermal Expansion Coefficient | αa = 4.8 x 10-5/K , αb = 4.4 x 10-6/K, αc=-2.69 x 10-5/K |
| Transparency Range | 286-2500 nm |
| Absorption Coefficient | <0.1% / cm ntawm 1064nm |
| SHG ntawm 1064/532nm | Phase txuam lub kaum sab xis: 168.9 ° los ntawm Z axis hauv YZ planDeff: 3.0 +/- 0.1 pm / VAangular txais: 2.32 mrad·cmWalk-off angle: 25.6 mradTemperature txais: 2.17 ℃·cm |
| Lub cev axis | X∥b, (Z,a)=31.6°,(Y,c)=47.2° |
| Technical Parameters | |
| Dimension kam rau ua | (W ± 0.1mm) x (H ± 0.1mm) x (L + 0.5 / - 0.1mm) (L≥2.5mm) (W ± 0.1mm) x (H ± 0.1mm) x (L + 0.1/-0.1mm) mm) (L <2.5 hli) |
| Clear aperture | nruab nrab 90% ntawm txoj kab uas hla |
| Flatness | tsawg dua λ/8 @ 633nm |
| Transmitting wavefront distortion | tsawg dua λ/8 @ 633nm |
| Chamfer | ≤0.2mmx45 ° |
| Chip | ≤0.1 hli |
| Scratch/Dig | zoo dua 10/5 rau MIL-PRF-13830B |
| Parallelism | zoo tshaj 20 arc vib nas this |
| Perpendicularity | ≤ 5 arc feeb |
| Lub kaum sab xis | △θ≤0.25°, △φ≤0.25° |
| Kev puas tsuaj pib [GW/cm2] | > 0.3 rau 1064nm, TEM00, 10ns, 10HZ |
