Results 281 to 290 of about 39,936 (332)

A Programmable Semiconductor Containing Active Molecular Photoswitches Located in the Crystal's Volume Phase

open access: yesAdvanced Functional Materials, EarlyView.
A novel approach for the design of functional semiconductors is presented, which utilizes the excellent optoelectronic properties of layered hybrid perovskites and the possibility to introduce a molecular photoswitch as the organic spacer. This concept is successfully demonstrated on a coumarin‐based system with the possibility to change the bandgap ...
Oliver Treske   +4 more
wiley   +1 more source

High-efficiency femtosecond laser fabrication of graphene-hybrid planar micro-supercapacitors with micro/nanostructured electrodes. [PDF]

open access: yesLight Sci Appl
Zhang Y   +15 more
europepmc   +1 more source

Meta-optics redefines microdisplay: monolithic color LCoS without polarization dependency. [PDF]

open access: yesNat Commun
Ou X   +11 more
europepmc   +1 more source

Testing micro optics with micro optics

SPIE Proceedings, 2017
An increasing part of the optic industry’s added value consists of micro optical components. This increases the demand for effective test methods for micro optics. When conventional test methods are transferred to micro optics, special attention should to be paid to diffraction effects, wave front propagation and precise sample imaging.
Johannes Pfund   +2 more
openaire   +1 more source

Diamond micro-optics

IEEE/LEOS International Conference on Optical MEMs, 2003
Diamond has the widest optical transparency window (220 nm and above) and the highest thermal conductivity of all materials known. It is therefore attractive to fabricate diffractive or refractive optical elements in diamond for e.g. high-power laser applications.
Fredrik K. Nikolajeff, Mikael Karlsson
openaire   +1 more source

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