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Recently, a research team from the University of Massachusetts Amherst has pioneered a new technology that uses laser irradiation on concentric superlenses on chips to generate holograms, thereby achieving precise alignment of 3D semiconductor chips.This research result, published in the journal Nature Communications, is expected to not only reduce the production cost of 2D semiconductor chips, bu...
Ultra short pulse lasers, such as femtosecond lasers, are increasingly becoming easy-to-use plug and play devices suitable for a wide range of industrial and biomedical applications. Fifteen years ago, the volume of these lasers was still very large, requiring daily cleaning of optical components, regular maintenance of cooling water, and continuous optimization of laser parameters. Nowada...
A mode-locked laser is an advanced laser that can generate very short optical pulses with durations ranging from femtoseconds to picoseconds. These lasers are widely used for studying ultrafast and nonlinear optical phenomena, but they have also been proven to be applicable to various technological applications.Researchers at the California Institute of Technology have recently been exploring the ...
Tescan Group, a high-performance imaging company headquartered in the Czech Republic, has acquired the ultrafast laser specialist FemtoInnovations, in a deal that will also create a new dedicated Laser Technology Business Unit (LTBU) at the University of Connecticut (UConn) Tech Park.“The new unit expands Tescan’s correlative and multimodal portfolio for semiconductor, biomedical device manufactur...
A research team in Japan has designed a flexible and shapable X-ray reflector, achieving significant accuracy and higher stability at the atomic level.This new technology, developed by Satoshi Matsuyama and Takato Inoue from the Graduate School of Engineering at Nagoya University, in collaboration with the Japanese Institute of Physical and Chemical Research and JTEC Corporation, improves the perf...