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BBO Crystal

BBO crystalBBO(Beta Barium Borat, β-BaB2O4) is a nonlinear optical crystal with combination of a number of unique features:

• Broad phase-matching range from 409.6nm to 3500nm

• Wide transparency region from 190 nm to 3500 nm

• Large nonlinear coefficient(~ 6 times greater than that of KDP crystal)

• High damage threshold(10GW/cm² @1064nm,100ps pulse)

• High optical homogeneity with dn10-6/cm

• Wide temperature-bandwidth of about 55°C(Type 1 SHG 1064 nm)


BBO crystal has a number of advantages for different applications:

• Harmonics generation(SHG,THG,FHG and 5HG) of Nd:YAG and Nd:YLF lasers

• Harmonics generation(SHG,THG,FHG) of Ti:Sapphire and Alexandrite lasers

• Frequency doubling, tripling and mixing of Dye lasers

• Frequency doubling of Argon ion, Copper vapour lasers

• Optical parametric amplifiers (OPA) and optical parametric oscillators (OPO)

• Electro-optical (E/O) switching crystals for Pockels cells

 

Bluebean Optical offers:

• Strict quality control

• BBO Crystal aperture up to 20×20 mm, and length up to 25 mm

• Ultra-thin BBO crystals down to 0.01 mm thickness

• P-coatings, AR-coatings, Mounting and re-polishing services

• Strong technical supports

• Competitive prices and fast delivery


BBO Standard Product Specification:

 

 Dimension tolerance

 (W±0.1mm)x(H±0.1mm)x(L+0.2/-0.1mm)

 Clear aperture

  >90%

 Surface Quality

 Scratch/Dig 10/5

 Flatness

 < λ/8 @ 633nm

 Wavefront distortion

 < λ/8 @ 633nm

 Parallelism

 < 20 arc seconds

 Perpendicularity

 < 5 arc minutes

 Angle tolerance

 < ± 0.5 deg

 Quality Warranty Period

 One year under proper use


BBO Crystal Properties and Applications   

 

BBO Standard Products:

 

 Part No.

 Dimensions

 Orientation,Theta/Phi

Application

 Coatings

                                         Harmonic generations of Nd:YAG lasers

 BBO4070-1064-SHG(I)-AR

 4x4x7mm

 Type I, 22.8/0 deg

 1064nm SHG-> 532nm

AR/AR

 BBO4070-1064-THG(I)-AR

 4x4x7mm

 Type I, 31.3/0 deg

 1064nm THG-> 355nm

 BBO4070-1064-THG(II)-AR

 4x4x7mm

 Type II, 38.6/30 deg

 1064nm THG-> 355nm

 BBO4070-1064-FHG(I)-AR

 4x4x7mm

 Type I, 47.6/0 deg

 1064nm FHG-> 266nm

 BBO4070-1064-5HG(I)-AR

 4x4x7mm

 Type I, 51.1/0 deg

 1064nm 5HG-> 213nm

                                         OPO and OPA pumped by harmonics of Nd:YAG lasers

 BBO4412-OPO532(I)-AR

 4x4x12mm

 Type I, 21/0 deg

 532nm Pump-> 680-2600nm

AR/AR

 BBO6412-OPO355(I)-AR

 6x4x12mm

 Type I, 30/0 deg

 355nm Pump-> 410-2600nm

 BBO7412-OPO355(II)-AR

 7x4x15mm

 Type II, 37/30 deg

 355nm Pump-> 410-2600nm

 BBO6412-OPO266(I)-AR

 6x4x12mm

 Type I, 39/0 deg

 266nm Pump-> 295-2600nm

                                         Frequency doubling of dye lasers

 BBO8470-DY1-SHG(I)-AR

 8x4x7mm

 Type I, 40/0 deg

 670-530nm SHG-> 355-260nm

AR/AR

 BBO8470-DY2-SHG(I)-AR

 8x4x7mm

 Type I, 55/0 deg

 600-440nm SHG-> 300-220nm

 BBO8470-DY3-SHG(I)-AR

 8x4x7mm

 Type I, 80/0 deg

 444-410nm SHG-> 222-205nm

                                         Harmonic generations of Ti:Sapphire lasers

 BBO7470-TI-SHG(I)-AR

 7x4x7mm

 Type I, 28/0 deg

700-1000nm SHG->350- 500nm

AR/AR

 BBO8470-TI-THG(I)-AR

 8x4x7mm

 Type I, 42/0 deg

700-1000nm THG->240-330nm

 BBO8470-TI-FHG(I)-AR

 8x4x7mm

 Type I, 66/0 deg

700-1000nm FHG-> 210-240nm

                                         Frequency doubling and tripling of Alexandrite lasers

 BBO4470-AL-SHG(I)-AR

 4x4x7mm

 Type I, 31/0 deg

 720-800nm SHG-> 360-400nm

AR/AR

 BBO4470-AL-THG(I)-AR

 4x4x7mm

 Type I, 48d/0 deg

 720-800nm THG-> 240-265nm

                                         Intracavity SHG of Ar+ laser with Brewster angle cut BBO

 BBO4470-514-SHG(I)-AR

 4x4x7mm

 Type I, 51/0 deg

 514nm SHG-> 257nm

AR/AR

 BBO4470-488-SHG(I)-AR

 4x4x7mm

 Type I, 55/0 deg

 488nm SHG-> 244nm

                                         Second Harmonic Generation of Ti:Sapphire Lasers

 BBO05001-TI-SHG(I)-P

 5x5x0.01mm

 Type I, 29.2/0 deg

700-1000nm SHG-> 350-500nm

P / P

 BBO05002-TI-SHG(I)-P

 5x5x0.02mm

 Type I, 29.2/0 deg

 BBO05005-TI-SHG(I)-P

 5x5x0.05mm

 Type I, 29.2/0 deg

 BBO05010-TI-SHG(I)-P

 5x5x0.1mm

 Type I, 29.2/0 deg

 BBO05020-TI-SHG(I)-P

 5x5x0.2mm

 Type I, 29.2/0 deg

 BBO05050-TI-SHG(I)-P

 5x5x0.5mm

 Type I, 29.2/0 deg

 BBO05100-TI-SHG(I)-P

 5x5x1.0mm

 Type I, 29.2/0 deg

 BBO05200-TI-SHG(I)-P

 5x5x2.0mm

 Type I, 29.2/0 deg

 BBO05300-TI-SHG(I)-P

 5x5x3.0mm

 Type I, 29.2/0 deg

 BBO10010-TI-SHG(I)-P

 10x10x0.1mm

 Type I, 29.2/0 deg

 BBO10020-TI-SHG(I)-P

 10x10x0.2mm

 Type I, 29.2/0 deg

 BBO10040-TI-SHG(I)-P

 10x10x0.4mm

 Type I, 29.2/0 deg

 BBO10100-TI-SHG(I)-P

 10x10x0.5mm

 Type I, 29.2/0 deg

 BBO10100-TI-SHG(I)-P

 10x10x1.0mm

 Type I, 29.2/0 deg

                                         Third Harmonic Generation of Ti:Sapphire Lasers

 BBO05010-TI-THG(I)-P

 5x5x0.1mm

 Type I, 44.3/0 deg

 700-1000nm THG->240-330nm

P / P

 BBO05020-TI-THG(I)-P

 5x5x0.2mm

 Type I, 44.3/0 deg

 BBO05050-TI-THG(I)-P

 5x5x0.5mm

 Type I, 44.3/0 deg

 BBO05100-TI-THG(I)-P

 5x5x1.0mm

 Type I, 44.3/0 deg

 BBO05200-TI-THG(I)-P

 5x5x2.0mm

 Type I, 44.3/0 deg

 BBO05300-TI-THG(I)-P

 5x5x3.0mm

 Type I, 44.3/0 deg

 BBO10100-TI-THG(I)-P

 10x10x0.5mm

 Type I, 44.3/0 deg

 BBO10100-TI-THG(I)-P

 10x10x1.0mm

 Type I, 44.3/0 deg

                                         Second Harmonic Generation (SHG) of Femtosecond Yb Fiber Lasers

 BBO05050-1040-SHG(I)-P

 5x5x0.5mm

 Type I, 23.4/0 deg

 1040nm SHG-> 520nm

P / P

 BBO05100-1040-SHG(I)-P

 5x5x1.0mm

 Type I, 23.4/0 deg

 BBO05200-1040-SHG(I)-P

 5x5x2.0mm

 Type I, 23.4/0 deg

 BBO05300-1040-SHG(I)-P

 5x5x3.0mm

 Type I, 23.4/0 deg