CCJC's main products including bonding crystal, YLY-based crystal, YVO4 based crystal, YAG based crystal, LBO, BBO, KTP, Cr:YAG, Cospinel, Ti:sapphire, Er:Glass, YbKGW, YbKYW, TGG, CaF2, MgF2 etc. Currently, CCJC grows several crystal series in housep-LBO and BBO series; YLF based series, YVO4 and YAG based series.
Nd:GdVO4 crystal is a promising material for diode pumped laser. Similar to the well-know Nd:YVO4 crystal, Nd:GdVO4 crystal also exhibits high gain, low threshold, and high absorption cofficients at pumping wavelengths. Nd:GdVO4 crystal has the additional advantage over Nd:YVO4 of a much higher thermal conductivity.
1) Low lasing threshold and high slope efficiency
2) Low dependency on pumping wavelength and strongly-polarized laser output
3) Good thermal conductivity
4) High obsorption coefficient and wide bandwidth at pump wavelength
*Slabs, thread rod, Er:YAG, Yb:YAG, Cr:YAG, Ce:YAG, Tm:YAG, Ho:YAG and other ion doped YAG crystals are also available upon request.
| Doping(atm%): |
0.1%~2.5% |
| Orientation: |
<111>, <100>, <110> crystalline direction |
| Wavefront Distortion: |
λ/10 per inch @632.8nm |
| Dimension Tolerances: |
rods with diameter: +0.0/ -0.05mm, Length: ±0.1mm |
| Surface Quality: |
10/5 Scratch/ Dig MIL-O-1380A |
| Perpendicularity: |
<5' |
| Parallelism |
<10'' |
| Clear Aperture |
>90% |
| Chamfer |
<0.2×45° |
| Barrel Finish |
50-80 micro-inch(RMS) |
| Size |
Upon customer request |
| Coating:AR, Rflect |
A:350-650nm B:650-1050nm C:1050-1580nm |
| Damage Threshold |
750MW/CM² at 1064nm, TEM00, 10ns, 10Hz |
| Quality Warranty Period |
One year under proper use |
Optical Design
There are eight professors in our scientific research team. All of them come from Chinese Academy of Sciences, Changchun Institute of Precision Machinery and Physics. We can supply design Optical System according to your demand.
Processing & Testing
We have more than50 advanced milling grinding, polishing, plating equipments from The Unite States and Japan. And also introduced the ZYGO horizontal laser interferometer, AK100 horizontal laser interferometer, LAMBDA950 spectrophotometer, the focal length meter and other test equipments.
Optical Coating
We are coat from 0.2um to 20um. Including AR coating, high reflect film, the splitting film, laser crystal film, IR film, UV film and Optical fiber film etc. Especially in the laser, the frequency doubling crystal, IR crystal, and UV band coating we have huge advantage.
Certification
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