Diffusion Bonded Laser Crystals With Improved Thermal Performance Size: 1-150mm
Price Trend: 16.00 - 68.00 USD / Piece
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Minimum Order Quantity :
1 Piece
In Stock
Product Specifications
| Material | Crystal |
| Product Type | Other |
| Use | Other |
| Size | 1-150mm |
| Weight | 5-150 Grams (g) |
| Regional Feature | China |
| FOB Port | Fuzhou |
| Payment Terms | Western Union, Telegraphic Transfer (T/T) |
| Supply Ability | 5000 Per Month |
| Delivery Time | 10 Days |
| Sample Policy | Free samples available with shipping and taxes paid by the buyer |
| Packaging Details | Standard Package |
| Main Export Market(s) | North America, Western Europe, Asia |
| Certifications | ISO9001 |
Product Overview
Key Features
What are diffusion bonded crystals?
Diffusion bonded crystals are composed of a laser crystal and other undoped materials. They are optically contacted first and then bonded further under high temperature. Diffusion bonded crystals are able to significantly mitigate thermal lensing effect of laser crystals, thus providing integral components for compact lasers. Photonchina has been supplying standard assembly and special customized bonding crystals for customers in various applications. These diffusion bonded composite crystals have different wedge structures, Brewster angles, etc. It is mainly used to effectively reduce the thermal effect of solid-state high-power lasers.
Diffusion bonding production in Photonchina:
1)Optical contact between the crystals to be bonded.
2)Increase the temperature of crystals to 2/3 of the melting point in a gradual way and exert pressure to combine the two parts together.
3) Hold on the bonded crystals for a certain period at this high temperature, diffusion effect takes place.
4)Cooling slowly the crystals (24 hours) down to room temperature.
Features:
1)Improved and enhanced thermal performance.
2)Lower thermal lens effect of end surfaces.
3)Increased output power of laser crystals.
4)High damage threshold.
5)Compact size.
Applications:
1)Industrial laser.
2)Biomedical laser, medical laser, beauty laser;
3)Semiconductor pump.
4)High-power operations.
5)Laser ranger finder.
6)High power laser system.
7)Laser Lidar.
Products range of Photonchina:
1) YVO4+ Nd:YVO4 + YVO4; GdVO4+ Nd:GdVO4 + GdVO4;
2) YAG+Nd:YAG+ Cr4+:YAG; YAG+Nd:Ce:YAG+Cr4+:YAG; YAG+Yb:YAG+Cr4+:YAG
3) YLF+Nd:YLF+ YLF; YLF+Pr:YLF+ YLF
4) YAG+Ho:YAG+YAG; YAG+Tm:YAG+:YAG; YAG+Nd:YAG+ YAG
5) Tisapphire+Sapphire
6) KTP+ KTP
7i BBO Diffusion Bonded
Diffusion bonding for other crystals are available upon request.
Products sizes: YVO4+Nd: YVO4+YVO4 and YAG+ Nd: YAG+YA
MaterialDoping ConcentrationAperture(mm)Length of Laser Crystal(mm)
YVO4+Nd: YVO40.2%-3%2A 2-10A 10 / I 3-102-30
YVO4+Nd: YVO4 +YVO40.2%-3%2A 2-10A 10 / I 3-102-30
YAG+Nd: YAG0.3%-1.2%2A 2-20A 20 / I 2-202-200
YAG+Nd: YAG+ YAG0.3%-1.2%2A 2-20A 20 / I 2-202-200
YAG+Cr4+: YAG0.6-72A 2-20A 20 / I 2-202-50
YAG+Nd: YAG+ Cr4+: YAG0.6-1.2%/0.6-72A 2-20A 20 / I 2-203-200
General Specifications:
Flatness: lambda/10 @ 632.8nm
Wavefront distortion: lambda/10@ 632.8nm
Surface Quality: 10/5 per MIL-O-13830A
Parallelism: 10 Sec
Perpendicularity: 5 Min
Bevel/Chamfer: <0.1mm@45deg
Chips: <0.1mm
Clear Aperture: >95%
Diffusion bonded crystals are composed of a laser crystal and other undoped materials. They are optically contacted first and then bonded further under high temperature. Diffusion bonded crystals are able to significantly mitigate thermal lensing effect of laser crystals, thus providing integral components for compact lasers. Photonchina has been supplying standard assembly and special customized bonding crystals for customers in various applications. These diffusion bonded composite crystals have different wedge structures, Brewster angles, etc. It is mainly used to effectively reduce the thermal effect of solid-state high-power lasers.
Diffusion bonding production in Photonchina:
1)Optical contact between the crystals to be bonded.
2)Increase the temperature of crystals to 2/3 of the melting point in a gradual way and exert pressure to combine the two parts together.
3) Hold on the bonded crystals for a certain period at this high temperature, diffusion effect takes place.
4)Cooling slowly the crystals (24 hours) down to room temperature.
Features:
1)Improved and enhanced thermal performance.
2)Lower thermal lens effect of end surfaces.
3)Increased output power of laser crystals.
4)High damage threshold.
5)Compact size.
Applications:
1)Industrial laser.
2)Biomedical laser, medical laser, beauty laser;
3)Semiconductor pump.
4)High-power operations.
5)Laser ranger finder.
6)High power laser system.
7)Laser Lidar.
Products range of Photonchina:
1) YVO4+ Nd:YVO4 + YVO4; GdVO4+ Nd:GdVO4 + GdVO4;
2) YAG+Nd:YAG+ Cr4+:YAG; YAG+Nd:Ce:YAG+Cr4+:YAG; YAG+Yb:YAG+Cr4+:YAG
3) YLF+Nd:YLF+ YLF; YLF+Pr:YLF+ YLF
4) YAG+Ho:YAG+YAG; YAG+Tm:YAG+:YAG; YAG+Nd:YAG+ YAG
5) Tisapphire+Sapphire
6) KTP+ KTP
7i BBO Diffusion Bonded
Diffusion bonding for other crystals are available upon request.
Products sizes: YVO4+Nd: YVO4+YVO4 and YAG+ Nd: YAG+YA
MaterialDoping ConcentrationAperture(mm)Length of Laser Crystal(mm)
YVO4+Nd: YVO40.2%-3%2A 2-10A 10 / I 3-102-30
YVO4+Nd: YVO4 +YVO40.2%-3%2A 2-10A 10 / I 3-102-30
YAG+Nd: YAG0.3%-1.2%2A 2-20A 20 / I 2-202-200
YAG+Nd: YAG+ YAG0.3%-1.2%2A 2-20A 20 / I 2-202-200
YAG+Cr4+: YAG0.6-72A 2-20A 20 / I 2-202-50
YAG+Nd: YAG+ Cr4+: YAG0.6-1.2%/0.6-72A 2-20A 20 / I 2-203-200
General Specifications:
Flatness: lambda/10 @ 632.8nm
Wavefront distortion: lambda/10@ 632.8nm
Surface Quality: 10/5 per MIL-O-13830A
Parallelism: 10 Sec
Perpendicularity: 5 Min
Bevel/Chamfer: <0.1mm@45deg
Chips: <0.1mm
Clear Aperture: >95%
Company Details
As a rich experienced supplier of high precision optics, Photonchina has been specialized in manufacturing of the following products range for more than a decade.
Spherical Lens: convex-concave lens, achromatic doublets etc, with the surface quality of 10-5, centration error less than 3 min, we are one of the few producers to achieve this high level accuracy. Photonchina is also the producer of the smallest micro lens in the world that used in endoscope and other precision instruments.
Flat Optics has a whole range of Quartz Waveplates from true zero order to achromatic type. Polarization beam splitter(PBS cube) and various types of Prisms, from dove prism, roof prism to rhomboid prism etc., are all available. High power waveplate and PBS have been our core products. Besides, standard or customized mirrors, windows are ready for customersA AcA A A A inquiry.
Crystal materials have long been among Photonchina specialties, including YVO4, Calcite, BBO,CaF2 and relevant polarizers such as Glan Taylor Polarizer, Wollaston Polarizer etc.
Cylindrical lens, offers custom-made service with the assurance of excellent quality.
Aspherical lens and acylindrical lens have also been manufactured to meet customer demand around the globe.
Business Type
Manufacturer, Supplier
Employee Count
108
Establishment
2006
Working Days
Monday To Friday
Payment Mode
Telegraphic Transfer (T/T)
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Seller Details
5 
Rating
RatingFujian, Fujian
Sales Manager
Mr Jack
Address
15, Binzhou Road, Jinshan Industrial Park, Fujian, Fujian, 350008, China
laser crystal in Fujian
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