Abstract: A light emitter includes a first mirror that is an epitaxially grown metal mirror, a second mirror, and an active region that is epitaxially grown such that the active region is positioned at or close to, at least, one antinode between the first mirror and the second mirror.

Abstract: An apparatus and method for making same. Some embodiments include a light-emitting device having a light-emitting active region; a tunneling-barrier (TB) structure facing adjacent the active region; a TB grown-epitaxial-metal-mirror (TB-GEMM) structure facing adjacent the TB structure, wherein the TB-GEMM structure includes at least one metal is substantially lattice matched to the active region; and a conductivity-type III-nitride crystal structure adjacent facing the active region opposite the TB structure. In some embodiments, the active region includes an MQW structure. In some embodiments, the TB-GEMM includes an alloy composition such that metal current injectors have a Fermi energy potential substantially equal to the sub-band minimum energy potential of the MQW. Some embodiments further include a second mirror (optionally a GEMM) to form an optical cavity between the second mirror and the TB-GEMM structure.

Abstract: The present invention provides materials, structures, and methods for III-nitride-based devices, including epitaxial and non-epitaxial structures useful for III-nitride devices including light emitting devices, laser diodes, transistors, detectors, sensors, and the like. In some embodiments, the present invention provides metallo-semiconductor and/or metallo-dielectric devices, structures, materials and methods of forming metallo-semiconductor and/or metallo-dielectric material structures for use in semiconductor devices, and more particularly for use in III-nitride based semiconductor devices. In some embodiments, the present invention includes materials, structures, and methods for improving the crystal quality of epitaxial materials grown on non-native substrates.

Abstract: A light emitter includes a first mirror that is an epitaxially grown metal mirror, a second mirror, and an active region that is epitaxially grown such that the active region is positioned at or close to, at least, one antinode between the first mirror and the second mirror.

Abstract: A light emitter includes a first mirror that is an epitaxially grown metal mirror, a second mirror, and an active region that is epitaxially grown such that the active region is positioned at or close to, at least, one antinode between the first mirror and the second mirror.

Abstract: A light emitter includes a first mirror that is an epitaxially grown metal mirror, a second mirror, and an active region that is epitaxially grown such that the active region is positioned at or close to, at least, one antinode between the first mirror and the second mirror.

Abstract: An apparatus and method for making same. Some embodiments include a light-emitting device having a light-emitting active region; a tunneling-barrier (TB) structure facing adjacent the active region; a TB grown-epitaxial-metal-mirror (TB-GEMM) structure facing adjacent the TB structure, wherein the TB-GEMM structure includes at least one metal is substantially lattice matched to the active region; and a conductivity-type III-nitride crystal structure adjacent facing the active region opposite the TB structure. In some embodiments, the active region includes an MQW structure. In some embodiments, the TB-GEMM includes an alloy composition such that metal current injectors have a Fermi energy potential substantially equal to the sub-band minimum energy potential of the MQW. Some embodiments further include a second mirror (optionally a GEMM) to form an optical cavity between the second mirror and the TB-GEMM structure.

Abstract: A light emitter includes a first mirror that is an epitaxially grown metal mirror, a second mirror, and an active region that is epitaxially grown such that the active region is positioned at or close to, at least, one antinode between the first mirror and the second mirror.

Abstract: An apparatus and method for making it. Some embodiments include a light-emitting device having a light-emitting active region; a tunneling-barrier (TB) structure facing adjacent the active region; a TB grown-epitaxial-metal-mirror (TB-GEMM) structure facing adjacent the TB structure, wherein the TB-GEMM structure includes at least one metal is substantially lattice matched to the active region; and a conductivity-type III-nitride crystal structure adjacent facing the active region opposite the TB structure. In some embodiments, the active region includes an MQW structure. In some embodiments, the TB-GEMM includes an alloy composition such that metal current injectors have a Fermi energy potential substantially equal to the sub-band minimum energy potential of the MQW. Some embodiments further include a second mirror (optionally a GEMM) to form an optical cavity between the second mirror and the TB-GEMM structure.

Abstract: An apparatus and method for making it. Some embodiments include a light-emitting device having a light-emitting active region; a tunneling-barrier (TB) structure facing adjacent the active region; a TB grown-epitaxial-metal-mirror (TB-GEMM) structure facing adjacent the TB structure, wherein the TB-GEMM structure includes at least one metal is substantially lattice matched to the active region; and a conductivity-type III-nitride crystal structure adjacent facing the active region opposite the TB structure. In some embodiments, the active region includes an MQW structure. In some embodiments, the TB-GEMM includes an alloy composition such that metal current injectors have a Fermi energy potential substantially equal to the sub-band minimum energy potential of the MQW. Some embodiments further include a second mirror (optionally a GEMM) to form an optical cavity between the second mirror and the TB-GEMM structure.