Stanley Electric Co., Ltd., through joint research with a research group at the University of Tokyo, has demonstrated for the first time in the world that plant cultivation using red laser diodes (LDs) exhibits growth-promoting effects that exceed those of conventional light-emitting diode (LED) light sources. This research focused on the potential application of laser and optical device technology to the agricultural field, with the aim of establishing high-precision plant cultivation...
スタンレー電気株式会社は、東京大学大学院農学生命科学研究科 矢守 航 准教授らの研究グループとの共同研究により、赤色レーザーダイオード(LD)を用いた植物栽培が、従来の発光ダイオード(LED)光源を上回る成長促進効果を示すことを、世界で初めて実証しました。...
DOE (Diffractive Optical Element) lens is an optical element that uses the "diffraction phenomenon" of light to shape and split a laser beam into any shape. By applying a minute step structure on the nanometer scale to the lens surface, the phase of the light passing through can be precisely controlled. While a normal refractive lens focuses light to a single point, the greatest feature of a DOE is that it can simultaneously create complex patterns such as grid-like dot clouds, straight lines,...
DOE(Diffractive Optical Element)レンズとは、光の「回折現象」を利用して、レーザービームを任意の形状に成形・分岐させる光学素子です。レンズ表面にナノメートル単位の微細な段差構造を施すことで、通過する光の位相を精密に制御します。...
In order to solve problems in the forestry industry, Toyota Motor Corporation, in cooperation with Kochi Prefectural Forestry College and others, is working on developing laser mapping that combines lens optical technology and laser technology to cut down trees in a targeted direction. The purpose of this system is to use laser projection mapping to draw a notch shape on the trunk of a tree, and then use the reference lines of the notch shape to assist in felling in the desired direction. In...
トヨタ自動車は林業分野の課題解決を図るため、高知県立林業大学校などの協力を得て、レンズ光学技術やレーザー技術を複合した狙った方向へ木を伐倒するレーザーマッピングの開発に取り組んでいる。...
New regulations on toys for infants and toddlers (toys for children under the age of three) will come into effect on December 25, 2025. If you manufacture or import toys for infants and toddlers that are subject to the regulations, you will need to file a business notification. Toys for children under three years old manufactured or imported after December 25, 2025, will be required to comply with safety standards and display warnings indicating the target age and precautions for use. If the...
令和7年12月25日より、乳幼児用玩具(3歳未満向け玩具)に対する新たな規制が始まります。規制対象となる乳幼児用玩具の製造又は輸入を行う場合は、事業届出が必要になります。...
本日、Carrack Tradingは新たな航海へ船出を迎えました。 社名に冠した「CarraK(キャラック船)」は、かつて大航海時代に海を切り拓き、世界を一つに繋いだ希望の象徴です。 現代のビジネスという広大な海もまた、予測不能な波や霧に包まれています。CarracK...