SINGAPORE, Nov. 16, 2020 — An international research team at Nanyang Technological University has demonstrated the concept of a switchable microlaser controlled by the organic biomolecule DNA hybridization process. The study could lead to the development of programmable photonic devices at the subnanoscale. Optical switching is typically achieved through complex device fabrication, or through physical approaches, such as modifying the structure or refractive index of the lasing cavities. In contrast to artificially designed interfaces, stimuli responsive biointerfaces take advantage of biological system and...Read full articleRelated content from Photonics MediaARTICLESElectrically Driven Topological Laser Bypasses Manufacturing ImperfectionsResearchers from Nanyang Technological University (NTU Singapore) and the University of Leeds (UL) have created what they believe to be the first electrically driven topological laser. 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This was the third...Photonics.com 7/30/2018PHOTONICS BUYERS' GUIDE CATEGORIESOptical Communications SystemsNonlinear Optical MaterialsRadiography EquipmentMedical Laser SystemsCOMPANIESFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideSino-Galvo (Beijing) Technology Co. 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