• Publications
  • Influence
Comparison between blue lasers and light‐emitting diodes for future solid‐state lighting
Solid-state lighting (SSL) is now the most efficient source of high color quality white light ever created. Nevertheless, the blue InGaN light-emitting diodes (LEDs) that are the light engine of SSLExpand
  • 247
  • 11
III -nitride photonic-crystal light-emitting diodes with high extraction efficiency
Blue light-emitting diodes with a light extraction efficiency of 73% are reported. The InGaN–GaN devices use a photonic-crystal structure for superior optical mode control; their performance has beenExpand
  • 632
  • 10
Toward Smart and Ultra-Efficient Solid-State Lighting
Solid-state lighting has made tremendous progress this past decade, with the potential to make much more progress over the coming decade. In this article, the current status of solid-state lightingExpand
  • 196
  • 8
  • PDF
Four-color laser white illuminant demonstrating high color-rendering quality.
Solid-state lighting is currently based on light-emitting diodes (LEDs) and phosphors. Solid-state lighting based on lasers would offer significant advantages including high potential efficiencies atExpand
  • 165
  • 8
  • PDF
High-power AlGaInN flip-chip light-emitting diodes
Data are presented on high-power AlGaInN flip-chip light-emitting diodes (FCLEDs). The FCLED is “flipped-over” or inverted compared to conventional AlGaInN light-emitting diodes (LEDs), and light isExpand
  • 391
  • 6
InGaN/GaN quantum-well heterostructure light-emitting diodes employing photonic crystal structures
Electrical operation of InGaN/GaN quantum-well heterostructure photonic crystal light-emitting diodes (PXLEDs) is demonstrated. A triangular lattice photonic crystal is formed by dry etching into theExpand
  • 371
  • 5
Advantages of III-nitride laser diodes in solid-state lighting
III-nitride laser diodes (LDs) are an interesting light source for solid-state lighting (SSL). Modelling of LDs is performed to reveal the potential advantages over traditionally used light-emittingExpand
  • 50
  • 4
High Power LEDs – Technology Status and Market Applications
High power light emitting diodes (LEDs) continue to increase in output flux with the best III-nitride based devices today emitting over 150 lm of white, cyan, or green light. The key design featuresExpand
  • 201
  • 3
Polarization anisotropy in the electroluminescence of m-plane InGaN–GaN multiple-quantum-well light-emitting diodes
InGaN–GaN multiple-quantum-well light-emitting diodes were fabricated on (101¯0) m plane GaN films grown on (101¯0) m plane 4H–SiC substrates. The [0001] axis of the epitaxial film is parallel to theExpand
  • 184
  • 3
The potential of III‐nitride laser diodes for solid‐state lighting
The potential of III-nitride based laser diodes (LDs) for solid-state lighting (SSL) is discussed. State-of-the-art blue LDs have higher efficiencies at high input power densities when compared toExpand
  • 44
  • 3
...
1
2
3
4
5
...