Two Yale University researchers have developed epitaxial distributed Bragg reflectors (DBRs) in nitride semiconductors with reflectivities of more than 98% [Danti Chen and Jung Han, Appl. Phys. Lett., vol101, p221104, 2012]. Further, the ...
Princeton Optronics Inc of Mercerville, NJ, USA, which manufactures high-power single- and multi-mode vertical-cavity surface-emitting lasers (VCSELs) and VCSEL arrays, has announced the availability of 15W red laser devices and arrays ...
Tags: Princeton Optronics, VCSEL, surface-emitting laser, VCSEL arrays
By blending optical technology with low-cost CMOS semiconductor processing,silicon photonics has tremendous potential as a new technology,according to market research firm Yole Développement in its new report'Silicon Photonics ...
Tags: silicon photonics, CMOS, AOCs, 3D
Professor Anders Larsson of Sweden's Chalmers University of Technology is one of 61 university professors in 46 institutions worldwide selected from more than 500 proposals for a 2012 HP Labs Innovation Research Award.He has been awarded ...
Tags: Anders Larsson, VCSEL, HP Labs'Innovation Research Award
Hamamatsu reports record-power-density VCSEL Hamamatsu Photonics K.K.has reported the first demonstration of 10-watt-class output power for a vertical-cavity surface-emitting laser(VCSEL)array with ion-implanted isolated current ...
Tags: Hamamatsu, Record-Power-Density, current apertures, VCSEL
Researchers at University of California,Santa Barbara(UCSB)have developed what is claimed to be the first violet nonpolar vertical-cavity surface-emitting lasers(VCSELs)based on m-plane gallium nitride(GaN). The latest development is ...
Princeton Optronics Inc of Mercerville,NJ,USA,which manufactures high-power vertical-cavity surface-emitting lasers(VCSELs),has announced the availability of 800nm and near-800nm infrared VCSEL arrays with output powers from 100mW to more ...
Tags: Princeton Optronics, IR VCSEL, Princeton Optronics Inc of Mercerville
VI Systems GmbH of Berlin,Germany(a fabless spin-off of the Technical University of Berlin and the A.F.Ioffe Physico-Technical Institute in St Petersburg,Russia that provides laser and photo-detector chips and modules)has launched a new ...
Tags: VI Systems GmbH, 40G VCSELs with HAB pad design, VCSEL chips
For its fiscal third-quarter 2012(to end-March),optical communications and laser component,module and subsystem maker Oclaro Inc of San Jose,CA,USA has reported revenue of$88.7m,up 2.5%on$86.5m last quarter(returning to growth after last ...
Tags: Oclaro, flood recovery, plant stoppage, Telecom Components