Tunable lasing at around 405 nm is realised with an InGaN device featuring a narrow-ridge active channel and a periodically ...

Pictured above: artistic rendering of visible DFB laser diodes in TO-can packages. a) Typical continuous-wave characteristics (power-current-voltage) of DFB LD at 450 nm. b) Spectra of DFB LDs with ...

As a proof of concept, we tested a 405 nm laser diode with a beam ellipticity of 2.37. Simulations predicted a coupling efficiency of ~80%, and we achieved 67% experimentally. Additionally, we ...

Including pulsed-dye lasers (PDL), intense pulsed light (IPL), neodymium-doped yttrium aluminum garnet (Nd:YAG) lasers, diode lasers, and others, non-ablative laser resurfacing tends to cause fewer ...

Peer ReviewDownload a summary of the editorial decision process including editorial decision letters, reviewer comments and author responses to feedback. While pancreatic beta-cell proliferation has ...

To assess mitochondrial redox stress, RPE-1 cells stably expressing mito-roGFP were treated for 4 h with SFN, FCCP, or different nutrient deprivations and then processed for flow cytometry using the ...

GaN Optoelectronic Integration International Cooperation Joint Laboratory of Jiangsu Province, College of Telecommunications and Information Engineering, Nanjing University of Posts and ...

A 405 nm laser diode module is traced over the surface by the two-servo pantograph plotter, charging up the phosphors. He offers no clue as to how long the ghostly image lingers, but from the look ...

[Peter’s] been hard at work designing an affordable Selective Laser Sintering (SLS) 3D printing platform. We first saw his work on this back in April when he was working mostly with acrylic.