what are you looking for?
Diffusion bonded crystals consist of one laser crystal and one or two undoped material. They are combined by optical contact method and further bonded under high temperature. Diffusion Bonded Crystal helps to decrease thermal lens effect considerably of laser crystals, provides integral components to make compact lasers. HGO are able to supply various standard assembly and special customized bonding crystals.These diffusion bonded composite crystals have different wedge structures, Brewster angles, etc. It is used to effectively reduce the thermal effect of solid-state high-power lasers.
Shipping Port:
Fuzhou, ChinaLead Time:
5-6 weeks
Descriptions
Diffusion Bonded Crystals largely reduce thermal lens effect of laser crystals, provides integral components to make compact lasers.
Diffusion bonding process:
1) Perfect optical contact between the crystals to be bonded;
2)Heating up of the two parts very slowly , to a very high temperature, probably 2/3 of the melt temperature or more, and exerting pressure to press the two parts together;
3) Keeping the bonded crystals for certain period of time at this high temperature, so that diffusion takes place;
4)Slowly cooling the crystals (24 hours) down to room temperature.
Product Serials:
1) YAG+Nd:YAG+ Cr4+:YAG; YAG+Nd:Ce:YAG+Cr4+:YAG; YAG+Yb:YAG+Cr4+:YAG
2)YVO4+ Nd:YVO4 + YVO4; GdVO4+ Nd:GdVO4 + GdVO4; YAG+Nd:YAG+ YAG
3) YLF+Nd:YLF+ YLF; YLF+Pr:YLF+ YLF
4) YAG+Ho:YAG+YAG; YAG+Tm:YAG+:YAG
5) Tisapphire+Tisapphire
Diffusion bonding for other crystal assambly types are also available.
Advantages:
1)To improve and enchance thermal the thermal performance;
2)Lower thermal lens effect of end surfaces.
3)Increase the output power of laser crystals
Main applications:
1)Industrial laser;
2)Biomedical laser/Medical laser;
3)Beauty laser;
4)Laser Lidar
5)Laser ranger finder
6)High power laser system etc.
Specifications:
|
Flatness |
λ/10 @ 632.8nm |
|
Wavefront distortion |
λ/10@ 632.8nm |
|
Surface Quality |
10/5 per MIL-O-13830A |
|
Parallelism |
10″ |
|
Perpendicularity |
5′ |
|
Bevel/Chamfer |
<0.1mm@45deg |
|
Chips |
<0.1mm |
|
Clear Aperture |
>95% |
|
Quality Warranty Period |
One year under proper use |
|
Coating |
AR/HR/PR (IAD, EB, IBS) |
|
Delivery Time |
5-6 weeks |
Why Choose HGO ?
HG OPTRONICS.,INC. is one of the earliest diffusion bonding crystals manufactures in China. Based on advanced bonding technology , wide experiences and techniques upgrading in the past over 13 years, HGO have become a top diffusion bonding crystals supplier. HGO has ability to provide different bonding configurations and various product structure for different laser systems and applications.
We are also interested in discussing and manufacturing new material combinations and structural geometries. Our goal is to provide high-quality composite materials that can provide solutions to your system needs, so we encourage all design submissions. Please contact us for more information and technical support.
Leave A Message
Color glass changed the spectral properties of optical radiation. They therefore allow scientific experiments and industrial applications where that change is necessary. You can combine color glass filters together to change the bandpass or to increase the attenuation. Color glass change the spectral properties of optical radiation. They therefore allow scientific experiments and industrial applications where that change is necessary. You can combine color glass filters together to change the band pass or to increase the attenuation.
Read More
Non-Polarizing Cube Beamsplitters also called NPBS Cube is a more sophisticated type consisting of two right- angle prisms cemented together at their hypotenuse faces.The cemented face of one prism is coated. Before cementing, with a metallic or dielectric layer having the desired reflecting properties, both in the percentage of reflection and the desired color. The absorption loss to the coating is minimal and transmission and reflection could be designed to 10%, 20%, 30%, 40%, 50%, etc.
Read More
Calcium Fluoride windows and lenses for UV and IR spectrum. Custom made CaF2 windows, CaF2 lenses and wedges according to customer's specifications. CaF2 windows up to 220mm diameter; CaF2 wedges, prisms and CaF2 mirrors; Excimer CaF2 optics, Raman grade CaF2 optics and etc.
Read More
HGO grows Nd:YLF laser crystals using Czochralski technology. Nd3+:YLF crystal is characterized by its long lifetime of 4F3/2 neodymium energy level. Compared to Nd:YAG, the lower thermal conductivity and a weak negative dn/dT lead to lower thermal distortions and allow to achieve a better output beam quality. Another distinctive feature is the high UV transparency, which is favorable for pumping with xenon flash lamps.
Read More
HGO is a company has skillful workers with wide processing experiences and skillful processing technique. Thus we also offer processing service such as oriented, cutting, grinding, polishing ,repolishing, coating ,recoating and diffusion bonding etc. Customers are very welcome to contact with us for further information.
Read More
Colored glass filters are optical components that control incident wavelength by distributing an optical absorbing substance in glass.
Read More
Potassium Titanyl Phosphate (KTiOPO4 or KTP) is widely used in both commercial and military lasers including laboratory and medical systems, range-finders, lidar, optical communication and industrial systems.
Read More
Corner Cube Prism also called Retroreflector.It has three mutually perpendicular surfaces and a hypotenuse face. Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypotenuse face parallel to the entering beam regardless of the orientation of the incident beam. For its special performance, it is often used to the distance measurement, optical signal process and laser.
Read More
IPv6 network supported
