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Contact person: Mr. Luo
Tel：13003800665
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Nonlinear crystal LBO
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Nonlinear crystal LBO
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Product Details
The center is thicker than the edge and has a converging effect on the light, so it is also called a converging lens. According to different shapes, convex lenses can be divided into biconvex lenses, plano-convex lenses and meniscus lenses, etc., by refracting light to change its propagation direction, so as to achieve the effect of image magnification, reduction, handstand or upright. The special shape leads to its unique optical properties. When the light passes through the cylindrical mirror, the light will be focused into a straight line or other forms of deformation. This property gives cylindrical lenses significant advantages in changing the size of the image, such as converting a point spot into a line spot, or changing the height of the image without changing the image width.
- Product Description
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NLOCrystal BBO KTP LBO Angular Tolerance Δθ<±0.5°;Δφ<±0.5° Dimensional Tolerance (W±0.1mm)x(H±0.1mm)x(L+0.2mm/-0.1mm) (W±0.1mm)x(H±0.1mm)x(L+0.2mm/-0.1mm) (W±0.1mm)x(H±0.2mm)x(L+0.2mm/-0.2mm) Surface Figure <λ/8@633nm <λ/8@633nm <λ/4@632.8nm Surface Quality Betterthan10/5Scracth/DigperMIL-O-13830A Parallelism <20arcseconds Perpendicularity <5arcminutes <5arcminutes <30arcminutes Transmitted Wavefront <λ/8@633nm <λ/8@633nm <λ/4@632nm Aperture >90%CentralArea >90%CentralArea >80%CentralArea Aperture 1x1~12x12mm 1x1~10x10mm 2~10mm Length 0.02~25mm 0.05~20mm 0.3~20mm Matching Type Type I or Type II Type II Type I or Type II End Face Type Flat or Brewster or Specified Flat or Brewster or Specified Flat, Spherical, Parallel and Wedged Coating Antireflective coating Antireflective coating, High reflective coating Antireflective coating Crystal Structure Trigonal crystal system, space group R3c Orthorhombic crystal system, space group Pna21 point group mm 2 Orthorhombic crystal system, space group Pna21 point group mm 2 Transmission Range 190~3500nm 350nm~4500nm 160~2600nm Unit Cell A=b=12.532ÅC=12.717ÅZ=6 A=6.404ÅB=10.616ÅC=12.814ÅZ=8 A=8.44731ÅB=7.3788ÅC=5.1395ÅZ=4 Melting Point 1095+/-5°C 1172°C Incongruent 834°C Curie Temperature 925+/-5°C 936°C Optical Homogeneity Δn≈10-6 -6 /cm Δn≈10-6 -6 /cm Δn≈10-6 -6 /cm Mohs Hardness 4 5 6 Density 3.85g/cm3 3.01g/cm3 2.47g/cm3 Thermal Expansion Coefficient α 11 =4×10-6/K,
α 33 =36×10-6/K0.03W/cm/K 0.035W/cm/K SHG Phase Matching Range 409.6-3500nm（TypeⅠ） 1000~2000nm 800~2000nm 525-3500nm（TypeⅡ） Absorption Coefficient <0.1%/cm@1064nm <1%/cm@1064nm and 532nm <=1%/cm@1064nm ＜1%/cm@532nm Nonlinear Optical Coefficient d 11 =5.8×d36（KDP）=2.55pm/V
d 31 =0.05×d11
d 22 ＜0.05×d11d 31 =6.5pm/V
d 32 =5pm/V
d 33 =13.7pm/V
d 24 =7.6pm/V
d 15 =6.1pm/Vd 21 =0.67pm/V
d 22 =0.04pm/V
d 23 =0.85pm/V
d 34 =0.85pm/V
d 16 =0.67pm/VDamage Threshold @1064nm 12.9J/cm²;9.9GW/cm² 6.0J/cm²;4.6GW/cm² 24.6J/cm²;18.9GW/cm² Refractive Index n o 2=2.7359+0.01878/(λ 2-
00.01822)-0.01354λ 2
n e 2 =2.3753+0.01224/(λ 2-
e0.01667)-0.01516λ 2n o 2 =3.0065+0.03901/(λ 2-
0.04251)-0.01327λ 2
n y 2 =3.0333+0.04154/(λ 2-
0.04547)-0.01408λ 2
n z 2 =3.3134+0.05694/(λ 2-z
0.05658)-0.01682λ 2n x 2 =2.454140+0.011249/x(λ 2-
0.011350)-0.014591λ 2 -6.60×10-5λ 4
n 2 =2.539070+0.012711/(λ 2-
0.012523)-0.018540λ 2 +2.00×10-4λ 4
n 2 =2.586179+0.013099/z(λ 2
-0.011893)-0.017968λ 2 -2.26×10-4λ 4
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Contact: Mr. Chen
Telephone:13003800665
E-mail:lobo.luo@fzboyagd.com
Address: No.32, Rear Garden Road, Ma Bao Village, High-tech Zone, Fuzhou City, Fujian Province
