Optically pumped lasers emitting near 600 nm at room temperature have been fabricated for the first time in Cd sub (0.25) Zn sub (0.75) Te/ZnTe superlattices.
Optically pumped lasers emitting near 600 nm at room temperature have been fabricated for the first time in Cd sub (0.25) Zn sub (0.75) Te/ZnTe superlattices.
Double heterostructures consisting of InAs(0.91)Sb(0.09) active layers with Al(0.5)Ga(0.5)Sb cladding layers were grown by molecular beam epitaxy on GaSb substrates.
Double heterostructures consisting of GaSb active layers with Al(0.4)Ga(0.6)Sb cladding layers were grown by molecular beam hetero-epitaxy on Si substrates.
Double heterostructure lasers consisting of GaSb active layers with Al(0.4)Ga(0.6)Sb cladding layers were grown by molecular beam hetero-epitaxy on Si substrates.
We report the first demonstration of optically pumped mixing using a monolithically integrated photonic chip.
The Knight shift and the nuclear spin-lattice relaxation rate 1/T-1 of Ga-71 nuclei are measured in GaAs quantum wells at Landau level filling factor nu = 1/2 using optically Dumped NMR.
Various circuits dedicated tohigh spectral purity signal transmission using fiber optics are presented.
We report on an optically powered optical power limiter for use in lightwave networks.
When illuminated by ultrashort optical pulses, large aperture planar photoconductors are shown to radiate a directional electromagnetic pulse which can be steered by varying the angle of incidence
