Through-Glass Via (TGV) technology has emerged as a pivotal advancement in modern electronics and the semiconductor industry. The predominant method for fabricating these vias is laser-induced etching, which employs femtosecond lasers to create a degenerated region in the glass via ultrafast pulses. This precise etching process allows for the creation of high-aspect-ratio vias essential for advanced electronic applications.


To ensure the optimal performance of ultrafast lasers used in this etching process, maintaining precise temperature control is crucial. TEYU Laser Chiller CWUP-20ANP stands out in this regard, offering a high-temperature stability of ±0.08℃, enhancing the reliability of the laser-induced etching process. By effectively managing thermal conditions, high-precision laser chiller CWUP-20ANP contributes to the consistent production of high-quality TGVs, driving advances in modern electronic devices.

On August 28th, the 2024 OFweek Laser Awards Ceremony was held in Shenzhen, China. The OFweek Laser Award is one of the most prestigious awards in the Chinese laser industry. TEYU S&A's Ultrafast Laser Chiller CWUP-20ANP, with its industry-leading ±0.08℃ temperature control precision, won the 2024 Laser Component, Accessory, and Module Technology Innovation Award.Since its launch this year, the Ultrafast Laser Chiller CWUP-20ANP has gained attention for its impressive ±0.08℃ temperature stability, making it an ideal cooling solution for picosecond and femtosecond laser equipment. Its dual water tank design enhances heat exchange efficiency, ensuring stable laser operation and consistent beam quality. The chiller also features RS-485 communication for smart control and a sleek, user-friendly design.