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BEIJING, Dec. 19 (Xinhua) -- A team of Chinese researchers used a novel theory to invent a new type of ultrathin optical crystal with high energy efficiency, laying the foundation for next-generation laser technology.This photo taken on Dec. 15, 2023 shows a Twist Boron Nitride (TBN) crystal placed on a piece of fused silica in Peking University, Beijing, capital of China. A team of Chinese rese...
With the increasing demand for human data, the requirements for data storage methods are also increasing. Optical Data Storage (ODS) is a light based storage method commonly used in DVDs, which is low-cost and very durable. But ODS usually stores data in a single layer, and the amount of data that can be stored is limited. Gu Min, academician of Shanghai University of Technology, Wen Jing, and Rua...
Recently, relevant departments officially released the list of reserve "golden seed" enterprises for listing in Hubei Province for 2024-2025. Following being selected as reserve "golden seed" enterprises for listing in Donghu High tech Zone and Wuhan City in 2024, Wuhan GZTECH Co., Ltd. (hereinafter referred to as "GZTECH") once again stood out from many candidate enterprises with its outstanding ...
Alpes Laser was founded in 1998 in Nazhatel, Switzerland and was the first company to bring quantum cascade lasers to the market. It released its first continuous laser in 2001 and its first high gain laser in 2009, thus maintaining this priority position.In 2004, the first commercial laser was introduced.Principle: In a single mode laser, the grating is etched into the active region to force the ...
QBeam is a leader in developing breakthrough optical products and announced today that its handheld laser ablation equipment is fully launched for free space optical communication in indoor office locations. The qBeam window ablation laser allows for the installation of optical communication terminals indoors by treating windows that otherwise block the infrared beams of the terminals.Commercial b...