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 Product Information
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Applications:
a. Second, third, fourth and fifth harmonic generation
b. Frequency double, tripling and mixing of Dye and Ti :Sapphire lasers
c. Optical Parametric amplifiers(OPA) and optical parametric oscillators(OPO)
| Advantages: |
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| A. Broad phase-matching wavelength range from 409.6 nm to 3500 nm |
| B. Wide transmission region from 190 nm to 3500 nm |
| C. Large effective SHG coefficient about 6 times greater than that of KDP crystal |
| D. High damage threshold of 10 GW/cm2 for 100 ps pulse-width at 1064 nm |
| E. High optical homogeneity with ?n ~ 10-6/cm |
| F. Wide temperature-bandwidth of about 55 degree(for type I SHG 1064nm) |
| G. Good Mechanical and physical properties |
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| Specifications: |
| Dimension tolerance |
?.1mm |
| Flatness |
?l/8 @633nm |
| Surface quality |
10/5 Scratch/Dig |
| Parallelism |
better than 20 arc sec. |
| Perpendicularity |
better than 15 arc min |
| Angle tolerance |
< +/-0.5?SPAN style="mso-spacerun: yes"> |
| AR coating |
P-coating, AR or BBAR coatings |
| residual reflectivity |
R1064<0.2% ,R532<0.5%,R355<0.5%,R266<0.5% |
| Clear aperture |
>90% central area |
| Transmitting wavefront distortion |
less than l/8 @ 633nm |
| Quality Warranty Period |
one year under proper use |
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