From July 30 to August 1, 2025, SUNA took part in Fiber Optics Expo hosted at Tokyo Big Sight, Japan. Ranked among the most influential exhibitions for fiber-optic communications across Japan and the broader Asia region, the event draws global telecom practitioners and system manufacturers focusing on optical communication systems, transmission equipment and related technologies. It serves as a premium platform for technical exchanges and business negotiations among industry experts and peers.

At the exhibition, SUNA showcased a full lineup of core products covering diverse application sectors:

1.Silicon Lenses for Optical Communication
Including single lenses, metal-marked lenses, U-groove lenses and double-sided orthogonal cylindrical lenses. Featuring abundant product types and high design flexibility, all items are customizable per customer specifications.
2.Silicon Lenses for IR Temperature Sensing & Thermal Imaging
Consisting of high-NA silicon lenses, wafer-bonded silicon lenses and silicon windows. Boasting superior optical performance and outstanding reliability, they serve as optimal matching components for thermopile chips and focal plane array (FPA) chips.
3.Silicon Capacitors & Silicon IPD
With compact footprint, stable capacitance, ultra-low ESR/ESL and optimized compact routing layout, these products deliver disruptive solutions across optical communication, PCIe, high-performance chips, LiDAR and precision instrumentation manufacturing.
4.Transmission Gratings
Highlighted by high diffraction efficiency, low polarization dependence and broad operating wavelength coverage, they are widely deployed in optical communication, laser equipment and spectrometers.

During the exhibition period, SUNA’s booth attracted distributors, system integrators and terminal end-users originating from Japan, Southeast Asia, Europe and the Americas to pause for in-depth business exchanges.Via face-to-face in-depth communication, a wealth of valuable market feedback has been gathered. These actionable inputs will serve as robust backing for SUNA’s subsequent iteration and optimization of products and services, and lay a solid groundwork for rolling out application solutions that better align with diversified market demands. In parallel, SUNA has secured preliminary cooperation memorandums with multiple clients, whereby further deepened partnerships are anticipated to unlock mutually beneficial growth in the foreseeable future.

SUAN

2025.7.31