WB2.5 - Resonant cavity enhanced infrared detectors and emitters
WB2.1 - INTERBAND CASCADE LEDS FOR INFRARED SCENE PROJECTION
- J. Meyer (US) Naval Research Laboratory
- C. Kim (US) Naval Research Laboratory
- M. Kim (US) KeyW
- C. Canedy (US) Naval Research Laboratory
- C. Merritt (US) Naval Research Laboratory
- W. Bewley (US) Naval Research Laboratory
- M. Warren (US) Naval Research Laboratory
- S. Tomasulo (US) Naval Research Laboratory
- J. Weiblen (US) Naval Research Laboratory
- I. Vurgaftman (US) Naval Research Laboratory
Abstract
Abstract
Midwave infrared interband cascade light-emitting devices (ICLEDs) with split active stages positioned at antinodes of the optical electric field are shown to generate up to 2.9 mW of output power for CW operation at 25 ºC.
WB2.2 - FABRICATION, EVALUATION, AND IMPROVEMENTS OF 1KX1K AND 2KX2K INFRARED LED SCENE PROJECTOR SYSTEMS
- H. Ahmed (US) University of Delaware
- R. McGee (US) University of Delaware
- J. Marks (US) University of Delaware
- A. Waite (US) University of Delaware
- A. Landwehr (US) University of Delaware
- C. Jackson (US) University of Delaware, ECE
- G. Ejzak (US) University of Delaware
- T. Browning (US) University of Delaware
- P. Barakhshan (US) 139 the Green
- M. Hernandez (US) University of Delaware
- A. Deputy (US) University of Delaware
- T. Lassiter (US) University of Delaware
- C. Campbell (US) university of Delaware
- F. Kiamilev (US) university of Delaware
- J. Prineas (US) University of Iowa
- E. Koerperick (US) Firefly Photonics LLC
Abstract
Abstract
Infrared LED Scene Projector (IRSP) system is an emerging technology that has made numerous progress in its development and testing. That progress ranges from fabrication and evaluation steps to improve the electronics as well as improvements to the 1Kx1K and 2Kx2K hybrid arrays.
WB2.3 - MID-INFRARED SLEDS: IMPROVEMENTS FROM NEW SUPERLATTICES, METALENS, AND PLASMONICS
Abstract
Abstract
Mid-infrared, cascaded superlattice light emitting diodes (SLEDs) previously achieved radiance of 9 W/cm2/sr. Here we present an overview of work to take performance to the next level: new superlattices and plasmonics to improve quantum efficiency, as well as metalenses for improving light extraction.WB2.4 - EVALUATION OF PERFORMANCE, NON-UNIFORMITY AND THERMAL LIMITS FOR INFRARED LED SCENE PROJECTORS
Abstract
Abstract
As the light emitting diodes Infrared Scene Projectors are evolving, the need to evaluate the performance and non-uniformity is at it is all times highest. This paper will describe how the performance of these systems are measured and how the non-uniformity is measured and corrected.