OPIE 2025
Source:
Publish time:
2024-12-09
The Optical & Photonics International Exhibition 2025（OPIE） will be held on 23-25 April 2025 in Yokohama, Japan.
As a global leading supplier of components in the field of photonics, CASTECH will actively participate in this exhibition and sincerely welcome new and old customers from all over the world to visit our booth and discuss the development of cutting-edge technology!
Booth No.: J-23
Venue: Pacifico Yokohama, Japan
Exhibition Time: 23-25 April 2025
Related Information
CASTECH will exhibit at Photonics West 2026 in the United States from January 20 to 22, 2026.
2025/12/12
Laser Beam Expander: Parameter, Principle, and Product Selection
Laser beam expanders are designed to alter the laser beam diameter, divergence angle, and intensity distribution. They are commonly used in applications such as laser scanning, laser resonators, laser interferometry, and remote sensing to achieve functions like reducing spot energy density, decreasing beam diameter at a specific distance, minimizing focused spot size, and compensating for laser beam size. They are one of the most widely used components in laser systems.
2025/12/04
Nd:YVO4 Crystal: An Excellent Laser Gain Medium
CASTECH's Nd:YVO4 crystals are renowned for their precise doping concentration control, exceptional optical quality, and advanced coating technologies. These products serve leading solid-state laser manufacturers and research institutions worldwide. The company not only meets the bulk demands of the global laser industry but also drives continuous innovation in laser technology through its customizable solutions.
2025/12/02
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