+86 - 21-59160265
info@precilasers.com | sales@precilasers.com

Solution

Interference exposure

Wavelength Coverage 177 - 5000nm
Home >> Solution >> Interference exposure

Interference exposure

Precilasers' high-performance industrial lasers feature narrow linewidth, high power, and long lifespan. In interference lithography applications, the lasers can provide uniform and stable coherent light. When paired with a precision optical system, they form high-precision interference fringes, which accurately transfer circuit patterns onto the photoresist—laying a solid foundation for the manufacturing of micro-nano structures in semiconductor devices.
 
Precilasers has a profound understanding of the customized needs across different industries and scenarios. Relying on its strong R&D team and technical accumulation, it can provide customized product development solutions. Whether it is the customization of lasers for specific wavelengths and powers, or the integration of optical systems tailored to specific application scenarios, adjustments can be flexibly made according to customers' needs in scientific research exploration, technological R&D, or large-scale production. This comprehensively assists customers in achieving innovative breakthroughs and efficient production in the semiconductor and related fields.

 

266nm Narrow linewidth laser

266nm Narrow linewidth laser

Based on single-frequency seed laser, fiber laser amplification and high-efficiency frequency conversion technology, Precilasers can provide narrow linewidth lasers of 266nm with a maximum output of 1W, high frequency stability, long lifetime and excellent beam quality.

313nm-325nm Narrow linewidth laser

313nm-325nm Narrow linewidth laser

Based on single frequency seed laser,low noise fiber amplifier and high efficiency frequency convert technique, Precilasers can provide narrow linewidth 313-325nm CW lasers，maximum output power is 2W,features with high frequency stability,long life and good beam quality.

355nm Narrow linewidth laser

355nm Narrow linewidth laser

Based on single frequency seed laser, fiber laser amplification and single pass frequency doubling technology, Precilasers can provide narrow linewidth 355nm laser with maximum output of 30mW, high frequency stability, long lifetime and excellent beam quality.

355nm Narrow linewidth laser

355nm Narrow linewidth laser

Based on single-frequency seed laser, fiber laser amplification and nonlinear frequency conversion technology, Precilasers can provide narrow linewidth 355nm narrow linewidth laser with a maximum output of 4W, high frequency stability, long life and excellent beam quality. This product has the characteristics of narrow linewidth, linear polarization and long life, and can be used for scientific research and advanced industrial applications。

390nm Narrow linewidth laser

390nm Narrow linewidth laser

Based on single frequency seed laser,low noise fiber amplifier and high efficiency frequency convert technique, Precilasers can provide narrow linewidth 390nm CW lasers，maximum output power is 8W,features with high frequency stability,long life and good beam quality.

405nm Narrow linewidth laser

405nm Narrow linewidth laser

Based on single frequency seed laser,low noise fiber amplifier and high efficiency frequency convert technique, Precilasers can provide narrow linewidth 405nm CW lasers，maximum output power is 1W,features with high frequency stability,long life and good beam quality.

460-488nm Narrow linewidth laser

460-488nm Narrow linewidth laser

Based on single frequency seed laser,low noise fiber amplifier and high efficiency frequency convert technique, Precilasers can provide narrow linewidth 460-488nm CW lasers,features with high frequency stability,long life and good beam quality.

514nm Narrow linewidth laser

514nm Narrow linewidth laser

Based on single frequency seed laser,low noise fiber amplifier and high efficiency frequency convert technique, Precilasers can provide narrow linewidth 514nm CW lasers,features with high frequency stability,long life and good beam quality.

Single module 532nm laser

Single module 532nm laser

Based on fixed external cavity semiconductor seed laser, low noise Yb-doped fiber amplifier and high efficiency frequency doubling module, as well as integrated drive circuit, Precilasers can provide ultra-small frequency doubling 532nm laser, which is widely used in quantum precision measurement and optical precision measurement.

561nm Narrow linewidth laser

561nm Narrow linewidth laser

Based on high-power, low-noise Yb-doped fiber lasers amplifier and frequency doubling technology, Precilasers can provide high-power, narrow linewidth laser output from 556 to 567 nm.

578nm Narrow linewidth laser

578nm Narrow linewidth laser

Based on high-power, low-noise thulium-doped fiber amplification and frequency tripling technology, high-power narrow-linewidth laser output with any central wavelength in the range of 578-610nm is achieved.

589nm Narrow linewidth laser

589nm Narrow linewidth laser

Based on high-power, low-noise raman fiber lasers amplifier and frequency doubling technology, Precilasers can provide high-power, narrow linewidth laser output at 589nm

639nm Narrow linewidth laser

639nm Narrow linewidth laser

Based on single frequency seed laser,low noise fiber amplifier and high efficiency frequency convert technique, Precilasers can provide narrow linewidth 639nm CW lasers,features with high frequency stability,long life and good beam quality.

Want to Learn More About Interference exposure?

Whether you have a specific project in mind or simply want to know more about Interference exposure, the experts at Precilasers are ready to assist you at any time.