Item: Nonlinear Optical Crystal LBO
Advantages of LBO
＊ Wide transparency,. High nonlinear coupling, good chemical and mechanical properties
＊ Type I and type II non-critical phase-matching (NCPM) over a wide wavelength range.
＊ High damage threshold(18.9 GW/cm2 for a 1.3ns laser at 1054nm)
＊ Wide acceptance angle and small walk-off angle
＊ High optical quality (homogeneity≈10-6/cm)
Applications of LBO
＊ High power Nd:YAG and Nd:YLF lasers for R&D and military applications
＊ Ti:Sapphire, Alexandrite and Cr:LiSAF lasers
＊ Medical and industrial Nd:YAG lasers
＊ Frequency-tripling (THG) of Nd:YAG and Nd:YLF lasers
＊ OPA and OPO pumped by Eximer lasers and harmonics of Nd:YAG lasers
＊ Frequency doubling (SHG) and tripling (THG) of high power Nd:YAP laser at 1.34μm.
Specification
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Size（W*H）mm
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1x1~15x15
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Length(L)mm
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0.05~20
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Phase Matching Angle(θ,φ)
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Angel or according to customer request
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Match Type:
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Type I or Type II
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Angle tolerance:
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Δθ<±0.2°; Δφ<±0.2°
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Size tolerance:
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(W ±0.1mm) x (H ±0.1mm) x (L +0.2mm/-0.1mm)
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Flatness:
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L/10
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Surface quality:
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10-5
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Parallelism:
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10 arc secs
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Perpendicularity:
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10 arc min
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Wavefront Distortion:
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L/10
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Clear Aperture:
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>90%
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Coating:
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Broad Band AR-coatings
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