Home > Products > Nonlinear Crystals
LBO

LBO

Lithium triborate (LiB3O5) LBO is an excellent non-linear optics crystal, which has a wide transparency range, high damage threshold, moderately high nonlinear coupling and desirable chemical and mechanical properties.

Send InquiryChat Now
Product Details

2.png

1.Widely tunable wavelength range

2. Low susceptibility to moisture

3.Wide transparency region

4.Small walk-off angle

5.High damage threshold

6.Wide acceptance angle

7.High optical homogeneity


image.png


 Ti:Sapphire lasers and Dye lasers is used to


image.png  ●Self-locking mode

   ●Tuning range from 660nm to 1200nm
   ●Photolithography

   ●Laser medicine


Other applications:

image.png

ultraviolet laser


image.png

Ti:Sapphire pumping


image.png

High precision laser micromachining system

》More information about LBO: Wikipedia


9$_J]79ZWRE[LXUVLY{[4[9.png


Low bulk absorption

High Purity raw materials >99.999%

Low bulk absorption

Advanced raw material pre-sintering process

Advanced raw material pre-sintering process

No poly-crystalline defects


0MNVJDCA2A25N}IIXPHE[74.png


G@EMBTIU[D7[65)J%PQZ1MP.png


image.png


image.png


① Full automatic controlled crystal growth furnace High yield

② Advanced CZ Method Crystalline Process Stable quality control

③ Systematic batch packing classification

》More information about Equipments


MVIR}[QD4ZK8G{WXRBLSTXV.png


_IXG}@7YPPMJ560DKH5@ESJ.png


Maximum boule size >dia50mm

H)M29ISH9_E6PRO3](JL@9V.png


Absorption coefficient <0.1%/cm at 1064nm <0.3%/cm at 532nm

0I03HLAF4@]R}RX4GV36RET.png



Li1+concentration increased by post-annealing process,high Q-switch efficiency

K]JLCQ7Z1641`T%{%]7{[AI.png



High doping concentration gradient homogeneity , 
typical value<0.02cm-1/in

RRCD7@CI}H8}GCWN1[T_Q7C.png



No bubbles, scatering point and inclusions in crystals

5XO0K{4T96YJU$OJIVWV7~P.png



No grain boundary in crystals

》More information about Crystal Growth


)[Y8DL5%}F9C69N`SL%N8KS.png


X$TZ)U0JBB7~VJN6DG8MOL3.png

High level dust-free clean room 

(1000) grade)


CWR6}Z6XNQK]UK)I9AVTV3M.png

2-sides polishing equipments


]T7LQ8%TNVM{ED1)F5J_1C5.png

AFM


P3(K2YDTJHSP7[EH669WIOO.png

Interferometer

Advance CMP process, Ra<0.4nm          

Surface quality: >10/5           

Flatness: <λ/8@632nm

》More information about Polishing


TLS~4{BK)I3YNXV7~F944NE.png

Crystal dimension/mmLength/mmApplication

Orientation Theta/

Phi deg

AR Coatings

S1/S2,nm/nm



5 x 5

15THG@1064nm, Type II (e-oe)42.2/901064 + 532 / 355
15SHG@1064nm, Type I (e-oo)90/11.61064 + 532 / 1064 + 532






6 x 6

0.9SHG@1030nm90/13.8515 + 1030 / 515 + 1030
1.9SHG@1030nm90/13.8515 + 1030 / 515 + 1030
2.8SHG@1030nm90/13.8515 + 1030 / 515 + 1030
3.7SHG@1030nm90/13.8515 + 1030 / 515 + 1030






10 x 10

0.9SHG@1030nm90/13.8515 + 1030 / 515 + 1030
1.9SHG@1030nm90/13.8515 + 1030 / 515 + 1030
2.8SHG@1030nm90/13.8515 + 1030 / 515 + 1030
3.7SHG@1030nm90/13.8515 + 1030 / 515 + 1030




8 x 8

0.9SHG@1030nm90/13.8515 + 1030 / 515 + 1030
1.9SHG@1030nm90/13.8515 + 1030 / 515 + 1030
2.8SHG@1030nm90/13.8515 + 1030 / 515 + 1030







3 x 3

10



THG@1064nm, Type II   (e-oe)

42.2/901064 + 532 / 355
15SHG@1064nm, NCPM I Type90/01064 + 532 / 1064 + 532
15THG@1064nm, Type II (e-oe)42.2/901064 + 532 / 355
15SHG@1064nm, Type I (e-oo)90/11.61064 + 532 / 1064 + 532

20

SHG@1064nm, NCPM I Type90/01064 + 532 / 1064 + 532

》More information about Coating

M]6XNF]AYH[C5FLSA_}MO0H.png

PropertyValue
Orientation Tolerence< 0.5°
Thickness/Diameter Tolerance±0.05 mm
Surface Flatness<λ/8@632 nm
Wavefront Distortion<λ/4@632 nm
Surface Quality10/5
Parallel30
Perpendicular15ˊ
Clear Aperture>90%
Chamfer<0.2×45°

7AJ6EGDNBEWCMC2@UR19_EF.png

PropertyValue
Chemical formula LiB3O5
Crystal structureOrthorhombic, Space group Pna21, Point group mm2
Lattice Parametera=8.4473Å ,b=7.3788Å, c=5.1395Å, Z=2
Mass density2.47 g/cm3
Moh hardness6
Melting pointAbout 834°C
Thermal conductivity3.5W/m/K
Thermal expansion coefficient ax=10.8x10-5/K, ay= -8.8x10-5/K, az=3.4x10-5/K
BirefringenceNegative biaxial crystal: 2Vz = 109.2◦ at λ = 0.5321μm

OCKHD%FHTW_5)}D{F9CWJKG.png

PropertyValue
Transparency Range169 - 2600 nm
Absorption Coefficient:<0.1%/cm at 1064nm <0.3%/cm at 532nm
Refractive Indices

at 1.0642 mm

at 0.5321 mm

at 0.2660 mm
nx = 1.5656, ny = 1.5905, nz=1.6055

nx = 1.5785, ny = 1.6065, nz=1.6212

nx = 1.5973, ny = 1.6286, nz=1.6444


Sellmeier Equations(λ in μm)

nx2=2.454140+0.011249/(λ2-0.011350)-0.014591λ2-6.60x10-5λ4

ny2=2.539070+0.012711/(λ2-0.012523)-0.018540λ2+2.0x10-4λ4

nz2=2.586179+0.013099/(λ2-0.011893)-0.017968λ2-2.26x10-4λ4

NCV[`V9DR{25(J`%JSIT]1H.png

PropertyValue
SHG Phase Matchable Range551 ~ 2600nm (Type I) 790-2150nm (Type II)



NLO coefficients

deff(I)=d32cosΦ          (Type I in XY plane)

deff(I)=d31cos2θ+d32sin2θ   (Type I in XZ plane)

deff(II)=d31cosθ         (Type II in YZ plane)

deff(II)=d31cos2θ+d32sin2θ  (Type II in XZ plane)


Non-vanished NLO susceptibilities

d31=1.05 ± 0.09 pm/V

d32=-0.98 ± 0.09 pm/V

d33= 0.05 ± 0.006 pm/V


Therm-Optic Coefficients

(°C,λ in μm)
dnx/dT=-9.3X10-6

dny/dT=-13.6X10-6

dnz/dT=(-6.3-2.1λ)X10-6

Angle Acceptance

6.54mrad-cm (Φ, Type I,1064 SHG)15.27mrad-cm (q, Type II,1064 SHG)
Damage Threshold

at 1.064 mm

at 0.532 mm 

9 GW/cm2 (9 ns); 19 GW/cm2 (1.3 ns)2.2 GW/cm2 (10 ns); 45 GW/cm2 (100 ps)


send inquiry.png If you want to get more information send us you message


29C$ACY3UN9GY9L0ZM$SR[D.png

LBO-1.1.jpgLBO-1.2.jpg

                                                                                                                              SHG tuning curves of LBO

LBO-1.3.jpg

OPO tuning curves of LBO with different pump light, namely 530 nm, 355 nm and 266 nm


QE_1~U}RX{~SH{~3FT5C(02.png

History: 

Metalaser has engaged in crystal industry over 20 years which is one section    of Shanghai Daheng Optics and Fine Mechanics Co., Ltd held by SIOM. 

Team:     

NPK2X2W]HTVF7HKA6DP}HK2.png




More than 60% of our employees are physics or material scientists from NIALT and SIOM.





》More information about our company

Alibaba Transaction History:

TMZ~TWE6~(JA5`XQ00]4%[Y.png

We have set up a mall on the Alibaba, and there are many transaction record from all over the world.    

》Our Alibaba trade website

           

}D%SW`7WXMXCY6ZJ1O9LIDC.png

7A41$[N7T@{9$VFFZY)4W`7.png



Delivery in 3~4weeks

L3[LBC~EY6X0U3CZAPD56)1.png



Free samples can be provided

N[7XUS4F3}S`E$FF79%IB{O.png



Free ex change goods or sales return for once 

F6~FFK[X$]INB]AW8X]XI2R.png



Provides re-polished and coating

services (Coating damage only)

Note:Postage paid by the buyer

》More information about Service


With Nonlinear Crystals for sale, it is one of the leading manufacturers and supplies of good lbo, welcome to buy and wholesale products at good price from our factory.
Hot Tags: lbo manufacturers, suppliers, wholesale, buy, price, for sale
Related Products
Inquiry