Nd:YAG Rod

Capabilities:

• Rod size: 2 - 12mm in diameter and 1 - 180mm in length;
• Nd dopant concentration : 0.6% - 1.3%;
• Polishing;
• AR-coating or/and dichroic coating;

Nd:YAG Crystal

During the last decade, Nd:YVO4 has been developed as a promising substitutes for Nd:YAG in diode-pumped lasers due to its high absorption and emission cross-sections. However, the applications of Nd:YVO4 are limited due to its poor physical-mechanical properties and growth difficulty etc. Now, we have developed the high-doped Nd:YAG (SUPER-Nd:YAG) recently. It shows high absorption cross-section and have many advantages over Nd:YVO4:

• Due to the cubic symmetry and high quality, Nd:YAG is easy to operate with TEMoomode
• Nd:YAG can be Q-switched with Cr4+:YAG directly
• Nd:YAG can produce blue laser with the frequency-doubling of 946nm
• Nd:YAG can be operated in a very high power laser up to kW level

The high neodymium-ion doped YAG has been grown by the novel technique-Temperature Gradient Technique (TGT). The Nd concentration can be doped up to 3%. As large asf100x80mm bulk crystals with excellent optical homogeneity, less scattering particles, low dislocation density have been obtained.

Basic Properties:

Laser Properties:

·SUPER-Nd:YAG shows high absorption coefficients at pumping wavelengths. Therefore, a crystal short-in length (e.g.1mm) is preferred and compact microchip lasers can be constructed by using SUPER-Nd:YAG.

• Due to the broader and smoothly-varied bandwidth of absorption, it allows of less stringent requirements of temperature control.
• Almost same output have been achieved both in a (111)-cut 1mm long Nd:YAG and an a-cut 1mm long YVO4 microchip lasers with a very short (9mm) laser cavity.

Spectra Properties with Concentration:

Typical Dimensions:

• Diameter3, length 50mm
• Diameter 3, length 63mm
• Diameter 3, length 110mm
• Diameter 4, length 50mm
• Diameter 4, length 80mm
• Diameter 4, length 110mm
• Diameter 4, length 120mm
• Diameter 4, length 130mm
• Diameter 4, length 140mm
• Diameter 5, length 110mm
• Diameter 5, length 115mm
• Diameter 5, length 130mm
• Diameter 6, length 110mm
• Diameter 6, length 120mm
• Diameter 6, length 130mm
• Diameter 6, length 150mm
• Diameter 6, length 165mm
• Diameter 7, length 120mm
• Diameter 7, length 165mm
• Diameter 8, length 120mm
• Diameter8, length 150mm
• Diameter 10, length 150mm

Besides the above dimensions, we also have other dimensions or custom-make according to your specific requirement.

High Quality, Low Price & Good Service

Wuhan Sintec Optronics -- One-stop Shop for Optics, Lasers, Machines & Parts

Wuhan Sintec Optronics Co. Ltd is a China-based supplier and fabricator of laser cutting machines, laser welding machines, laser marking machines, laser cleaning machines, optical components, lasers and laser parts. We provide various high-quality, low-price lasers & optics for OEM and end users. The company is managed by experienced professionals with engineering, management & servicing backgrounds.

Our main products are fiber laser cutting machines, fiber laser welding machines, laser marking machines, and laser cleaning machines. We also provide lasers, optics & laser parts - CO2 laser, green laser, fiber laser module, DPSS laser, microchip laser, Q-switch, AOM, AO deflector & frequency shifter, laser lamp (arc lamp and flashlamp), CW & pulsed laser power supply, Nd: YAG rod, beam expander, scan lens (f-theta lens), focusing lens, mirror, the output coupler, power meter, laser diode, diode driver, diode module, CNC control software, laser marking head, marking software, green laser pointer, pump chamber, lamp-pumped cavity, laser safety goggles, chiller, table & stage, WDM.

We are a leading company in Optics Valley of China to provide quality laser systems & optical components and excellent services at attractive prices. We always try our best to make our products reliable, safe, easy to use, flexible, and economical. We believe our continuing advances in technologies will make us the best choice to provide the solutions to make you remain competitive and be a leader in your own field.

Many innovative technologies have been developed through our R&D. The robot 3D laser cutter and small high precision CNC tube fiber laser cutter have reached the level of first-class in the world. It is the most advanced machining tool for high-speed cutting of arc and hole positions of irregular pipes. This has also completely changed the domestic technology level of this industry and has allowed Sintec Optronics to lead the market. In addition, Wuhan Sintec Optronics is one of the earliest laser equipment technology research and development and production manufacturing enterprises in China with the ability to vertically integrate materials, devices, and entire machines.

The company’s mission is to provide one-stop shop for optics, lasers, machines & parts. We are glad to provide high cost-effective products and high-quality service for our customers.

Motto
Superior quality, competitive pricing, professional service

Mission
Our purpose is to develop solutions to solve engineering problems using laser technology.
We connect our competencies as laser specialists to create solutions for academia and industry.

Philosophy
Creative and open work environment