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Semiconductor quantum dots have the advantages of high quantum yield, narrow emission spectrum, and compatibility with solution processes. They have shown broad application prospects and enormous economic value in the field of optoelectronic materials and devices, and related research has won the Nobel Prize in Chemistry in 2023.Compared with traditional II-VI and III-V quantum dots (such as CdSe,...
Ultra short laser pulses for local welding (Source: Fraunhofer IOF)With the accelerated evolution of electronic devices towards high power, high frequency, and miniaturization, ceramic substrates have become core materials in fields such as power semiconductors, 5G communications, and new energy vehicles due to their excellent thermal conductivity, insulation, and high temperature resistance. H...
Recently, American laser cleaning system developer Laser Photonics announced that the company has successfully secured an order for a cleaning technology laser cleaning system from Lufthansa Technik Puerto Rico, a technology subsidiary of Lufthansa, the largest aviation group in Europe.Lufthansa Technik is the world's largest independent provider dedicated to providing maintenance, repair, and com...
Pierre Agostini, Ferenc Krausz, and Anne L'Huillier won the award for their ultra short optical pulses, which made close research on electrons possible.Ferenc Klaus, Anne Lullier, and Pierre Agostini (from left to right)Image sources: BBVA Foundation, Kenneth Ruona/Lund University, Ohio State UniversityThis year's Nobel Prize in Physics was awarded to three physicists - Pierre Agostini of Ohio St...
The Asia Optoelectronic Expo 2025 (APE 2025) will be held from February 26 to 28, 2025 at the Marina Bay Sands Convention and Exhibition Centre in Singapore. It covers products such as information and communication, optics, lasers, infrared, sensing, display, quantum, and is a one-stop optoelectronic comprehensive platform for the optoelectronic industry and application fields; The exhibition focu...