Triple-Stone at Laser World of Photonics China 2025: Fiber Laser Components for Four Applications

On March 13, Laser World of Photonics China — the annual event of Asia's laser, optics and optoelectronics industry — concluded at the Shanghai New International Expo Centre. The show brought together more than 1,400 domestic and international exhibitors, displaying laser intelligent manufacturing, lasers and optoelectronics, optics and optical manufacturing, inspection and quality control, and infrared technology.

Triple-Stone presented its 1550nm 50W in-line isolator, 1064nm 10W mini in-line isolator, 1940nm 60W in-line isolator and 1550nm PM 25/300 fiber circulator, comprehensively demonstrating its application strength across industrial lasers, medical lasers, wind sensing and satellite-ground laser communications. The booth attracted many professional visitors.

For Industrial Laser Applications

The 1064nm 10W mini in-line isolator is widely used in industrial laser marking, cutting and welding, effectively improving output stability and processing efficiency. Designed for industrial high-power lasers, it withstands up to 10kW nanosecond pulse peak power, with a mini package suitable for space-constrained industrial equipment.

For Medical Laser Applications

The 1940nm 60W in-line isolator offers medical-grade high-power handling. Its miniaturized packaging simplifies integration and adapts to the space constraints of minimally invasive surgery. Triple-Stone also showcased the 1940nm 100W fiber-to-free-space collimating output isolator.

For Wind-Sensing Applications

The 1550nm PM 25/300 fiber circulator operates at 1550nm with crosstalk >65dB, suited for high-precision, large-scale wind field monitoring. Its compact structure simplifies integration, and the operating temperature range of −40°C to +85°C adapts to extreme outdoor and high-altitude environments for long-term reliability.

For Satellite-Ground Laser Communications

The 1550nm 50W in-line isolator features small packaging and high reliability, maintaining good performance under extreme space environments such as high radiation, large temperature differences and vacuum. Triple-Stone also highlighted the 1550nm 10W in-line isolator.

MOPA Fiber Laser Solution

Going forward, Triple-Stone will seize industry opportunities, explore frontier technologies and expand its R&D scope, delivering reliable, high-quality products and premium services.