YAG (Yttrium Aluminum Garnet) crystals have long been a cornerstone material in solid-state laser technology, known for their exceptional optical properties, mechanical strength, and thermal conductivity. Whether used in continuous-wave (CW) or Q-switched laser systems, YAG crystals offer the performance and reliability needed for high-precision applications across industries.
Continuous-Wave Laser Applications
In continuous-wave operation, Nd:YAG lasers emit a steady and uninterrupted laser beam. This mode is especially useful for applications requiring constant energy delivery, such as:
Laser welding and cutting
Medical therapies (e.g., tissue coagulation)
Optical pumping
Material processing
YAG crystals in CW mode offer stable output power, excellent beam quality, and efficient thermal management due to their high thermal conductivity.
One of the reasons YAG remains a leading choice in both CW and Q-switched systems is its physical robustness. It resists thermal shock, can be polished to high quality, and withstands high pump powers. Its wide transparency range also allows for integration with frequency doubling (e.g., green lasers at 532 nm).
YAG crystals continue to support innovation in laser technology, enabling both continuous-wave and Q-switched laser systems to meet demanding industrial, medical, and scientific needs. Whether you’re marking microelectronics or performing delicate medical procedures, YAG-based lasers offer the precision and performance you can rely on.