產(chǎn)品展示
摻釹釔鋁石榴石(Nd: YAG)
They are the most commonly used solid-state crystal material recently. They are wildly used in all types of solid-state lasers systems-frequency-doubled continuous wave, high-energy Q-switched, etc. Especially, they are suitable for high power lamp pumped laser due to good fluorescent lifetime thermal conductivity and high optical homogeneity. Anti-reflection coating and high-reflection coating are available.
Specifications
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Item
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Specifications
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Nd:dopant level:
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0.9atm%~1.1atm%
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Orientation:
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<111> crystalline direction (±5″)
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Dimension tolerance:
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Rods with diameter: ±0.025 mm (±0.001"), Length: ±0.5 mm (±0.02")；Barrel Finish:50 80 micro-inch (RMS) , grooved rod barrel are also available
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Parallelism:
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≤10″
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Perpendicularity:
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＜5′
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Surface figure:
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λ/10@ 632.8nm
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Surface Quality:
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MIL20-10
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Clear Aperture:
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Extend over the entire faces to the chamfered edges
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Extinction Ratio:
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Rods with diameter from 3 mm to 6.35 mm and with length to 100 mm:>30dB ;Rods with diameter from 7 mm to 10 mm and with length to 100 mm:>28Db
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Coating:
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(1)Anti-Reflection Coating:Single layer MgF2 coating with high damage threshold for high power laser operation. Reflectivity R < 0.25% @ 1064 nm per surface. Damage threshold over 750 MW/cm2@ 1064nm, 10 ns and 10 HZ.
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(2)High-Reflection Coating:Standard HR coating with R>99.8% @ 1064nm and R<5% @ 808nm can be performed in FIFO. Other HR coatings, such as HR @ 1064/532 nm, HR @ 946nm, HR 1319 nm and other wavelengths are also available
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