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Yellow Rod Hot Sale !!5x85mm ND Ce Yag Laser Bar for Laser Hair Removal

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Product Description

Yellow Rod Hot Sale !!5x85mm ND Ce Yag Laser Bar for Laser Hair Removal

Nd Ce YAG laser crystal rod material is an excellent laser material used for no-water cooling and miniature laser systems. the (Nd,Ce): YAG laser rod we produce has the characteristics of high efficiency( laser efficiency than Nd: YAG high about 30-50%), low threshold, anti-violet radiation and high repetition frequency for lasers operation. It has achieved the international advanced level .it is the most ideal laser material for the high repetition air cooling lasers. It suitable for different modes of operation (cw, pulsed , Q-switched, mode locked, doubling of frequency ) and high-average power lasers.

In double doped Nd:Ce:YAG crystals Cerium are chosen as sensitizer for Nd3+ ions because of its
strong absorption in UV spectral region at flash lamp pumping and efficient energy transfer to the
Nd3+ excited state. As a result - thermal distortion in Nd: Ce:YAG is appreciably less and the output
laser energy is greater than that in Nd:YAG at the same pumping. Therefore it is possible to realize
high power lasers with good beam quality. Lasing wavelength at 1064 nm, laser damage threshold and
thermal conductivity of the Nd: Ce:YAG crystals are the same as for Nd:YAG.

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Physical Properties

Applied range

1.064μm pulse solid-state laser

orientation

<111>±5º

Nd concentration

0.1~2.0at%

Optical quality

Interferometric fringe≤0.25 line/inch; extinction ratio≥30dB

Laser character

Long pulse point efficiency4.6%(lamp bump,40j import),long pulse slope efficiency5.5%

Machining precision

Flatness λ/10(λ=589.3nm);parallelism ≤10″;perpendicularity≤3′;surface quality≥40-20

coating

Central wavelength 1.064μm; multilayer dielectric coating, reflectivity of reflectance coating 10~99.85%,residual reflectance of antireflection coating R≤0.2%

specification

Laser rod:diamter3 mm~28 mm;length 30 mm~140 mm; laser slate:(3 mm~4 mm)×(6 mm~24 mm)×(60 mm~140 mm); laser wafer:diameter 2 mm~39 mm;thickness≥1 mm


Chengdu Dongjun Laser Co., Ltd.

  • Phone: +86 028-88554888
  • Business Type: Manufacturer
  • Location: China
  • Main Products: Laser Crystal Materials,Components and Modules,Sapphire Materials
  • Total Employees:Less than 100 people
  • Year Established:
  • Export Markets:
  • Total Annual Revenue: