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Researchers from Tsinghua University have summarized the research on ultrafast laser micro nano manufacturing technology, including material processing, surface/interface control, and device manufacturing. The relevant review titled "A Review of Ultrafast Laser Micro/Nano Fabric: Material Processing, Surface/Interface Control, and Device Fabric" was published in Nano Research.Ultra fast laser proc...
Canadian researchers have developed a new 3D printing method called Blur Tomography, which can quickly produce micro lenses with commercial grade optical quality. The new method can make designing and manufacturing various optical devices easier and faster.Daniel Webber from the National Research Council of Canada stated, "We have intentionally added optical blurring to the beams used in this 3D p...
The research team led by Professor Gao Xiaoming of the Chinese Academy of Sciences Hefei Institute of Physical Sciences has improved the measurement accuracy of atmospheric greenhouse gases by using erbium-doped fiber amplifier assisted laser heterodyne radiometer.The study was published in the Journal of Optics and was selected as an editor's selection.LHR is renowned for its high sensitivity and...
Recently, HieFo, a leading enterprise in the field of optical communication, officially launched its HCL30 DFB laser chip, designed specifically to meet the stringent requirements of coherent optical transmission. This chip combines efficient optical output power with excellent narrow linewidth performance, providing multiple industry standard wavelength options in the O-band and C-band, bringin...
China's laser industry began in the 1980s, when the first private laser enterprise, Chutian Industrial Laser, was founded in 1985 by Sun Wen, an alumnus of Huazhong University of Science and Technology. In the 1990s, some young people with dreams began to make their mark in the laser industry. In 1995, Gao Yunfeng, 29, rented an apartment in Huaqiangbei with a deposit of 400,000 Hong Kong dollar...