Notes:
1. To inquire or order a finished crystal, please provide the specifications as listed above. For most applications, we only need to know the following:
1) Nd-dopant concentration; 2) Sizes; 3) Surface quality; 4) Coating.
2. For special requests, please provide a detailed specification for evaluation and fabrication.
Nd:Ce:YAG Specification
1. Laser Marking and Engraving:
Nd:Ce:YAG lasers are used for precise marking and engraving on various materials, including metals, plastics, and ceramics. Their high power and stability make them ideal for industrial applications.
2. Medical Lasers:
· Surgical Procedures: These lasers are employed in various medical procedures, including tissue cutting, coagulation, and dermatological treatments.
· Dental Applications: Nd:Ce:YAG lasers are used in dentistry for procedures like cavity preparation and soft tissue surgery.
3. Materials Processing:
· Welding and Cutting: Nd:Ce:YAG lasers can cut and weld metals and other materials with high precision, making them valuable in manufacturing and fabrication processes.
· Microfabrication: They are used in microfabrication techniques, such as micromachining and 3D printing.
4. Telecommunications:
· Optical Fiber Amplifiers: Nd:Ce:YAG crystals can serve as gain media in optical fiber amplifiers to amplify and transmit signals in the telecommunications industry.
5. Scientific Research:
· Spectroscopy: Researchers use Nd:Ce:YAG lasers for spectroscopic experiments, such as analyzing the composition of materials or studying chemical reactions.
· High-Power Lasers: These lasers are used in research facilities for high-power laser experiments and investigations.
6. Environmental Monitoring:
· Remote Sensing: Nd:Ce:YAG lasers are employed in LIDAR systems for environmental monitoring, terrain mapping, and atmospheric studies.
Nd:Ce:YAG Packing
Our Nd:Ce:YAG is carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition.
Nd:Ce:YAG FAQs
Q1 What are the lasing wavelengths of Nd:Ce:YAG lasers?
Nd:Ce:YAG lasers typically operate at:
- 1064 nm: Standard wavelength for industrial and medical applications
- 532 nm (via frequency doubling): Green lasers for displays and precision work
Q2 How does the addition of cerium improve Nd:YAG crystals?
The addition of cerium (Ce³⁺) enhances the performance of Nd:YAG crystals by:
- Increasing pumping efficiency by absorbing UV radiation and transferring energy to Nd³⁺ ions.
- Reducing thermal loading, allowing for more stable operation under high-power conditions.
- Improving the overall durability and efficiency of the laser system.
Q3 What pump sources are used for Nd:Ce:YAG lasers?
Nd:Ce:YAG lasers are commonly pumped by:
- Flash lamps
- Diode lasers
- Other solid-state lasers in the UV and visible spectrum
