Chongfan Technology
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06
2025
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06
LAYERTEC
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Possesses precision optical equipment and first-class coating technology, primarily producing optical lenses suitable for various laser applications. Layertec Since its establishment, it has collaborated with laser departments of many local universities and research institutions, capable of providing a variety of standard products with wavelengths ranging from deep ultraviolet ( 157nm ) to near-infrared ( 2940nm ) standard products, and also offers various custom services. The main advantages of the products are: high transmission/reflection rate, low loss, and high damage threshold.
Main products include: ns laser Optics : Nanosecond laser optics, ps laser Optics : Picosecond laser optics, fs laser Optics : Femtosecond laser optics, CW and ns laser Optics : Continuous wave and nanosecond laser optics, low loss laser Optics : Low dispersion laser optics, Metallic
Mirrors: Metal film mirrors, Multipurpose Broadband Mirrors : Multi-functional broadband mirrors, Filters for laser Applications : Filters for laser applications; Uncoated Optics : Uncoated optical lenses.
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LATEST NEWS
2025-06-06
Photonic avalanche nanocrystals with >500-order optical nonlinear response
At the forefront of nonlinear optical materials research, photon avalanche (PA), a unique luminescence mechanism occurring in lanthanide-ion-doped systems, exhibits exponential response under continuous laser pumping through an energy positive feedback loop mechanism, thus demonstrating ultra-high-order nonlinear optical behavior far exceeding traditional upconversion processes.
2025-06-05
Ji Xingchen/Su Yikai LPR | 780 nm on-chip integrated high-Q ultra-wideband Fabry-Perot cavity
With the rapid development of applications such as quantum precision measurement, atom manipulation, and narrow linewidth lasers, higher and higher demands are placed on high-performance photonic devices operating in the visible and near-visible wavelength range (especially the 780 nm wavelength corresponding to the rubidium atomic transition).
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Achromatic diffractive waveguide in AR glasses
AR glasses seem to have developed rapidly in recent years; many believe this is the device most likely to replace mobile phones in the future.
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