Abstract: A luminaire. The luminaire includes a geometric solid. The geometric solid has a length and includes a first geometric solid portion which includes an optically clear material and a second geometric solid portion which includes the optically clear material, wherein the first and second geometric solid portions are conjoined. The luminaire further includes a cavity defined by the first and second geometric solid portions, a plurality of discrete light sources positioned to emit light into the cavity, a first aperture positioned to allow a first portion of light in the cavity to pass into the first geometric solid portion, and a second aperture positioned to allow a second portion of the light in the cavity to pass into the second geometric solid portion.

Abstract: Display devices using feedback-enhanced light emitting diodes are disclosed. The display devices include but are not limited to active and passive matrix displays and projection displays. A light emissive element disposed between feedback elements is used as light emitting element in the display devices. The light emissive element may include organic or non-organic material. The feedback elements coupled to an emissive element allow the emissive element to emit collimated light by stimulated emission. In one aspect, feedback elements that provide this function include, but are not limited to, holographic reflectors with refractive index variations that are continuous.

Abstract: Display devices using feedback-enhanced light emitting diodes are disclosed. The display devices include but are not limited to active and passive matrix displays and projection displays. A light emissive element disposed between feedback elements is used as light emitting clement in the display devices. The light emissive element may include organic or non-organic material. The feedback elements coupled to an emissive element allow the emissive element to emit collimated light by stimulated emission. In one aspect, feedback elements that provide this function include, but are not limited to, holographic reflectors with refractive index variations that are continuous.

Abstract: Display devices using feedback-enhanced light emitting diodes may include active and passive matrix displays and projection displays. A light emissive element disposed between feedback elements is used as light emitting element in the display devices. The light emissive element may include organic or non-organic material. The feedback elements coupled to an emissive element allow the emissive element to emit collimated light by stimulated emission. The feedback elements that provide this function include holographic reflectors with refractive index variations that are continuous.

Abstract: Certain stretched polymers have defects which reduce their tenacity and effectively render the stretched polymers opaque. These defects are at least in part cause by the undesirable stresses being applied to the fiber. Such stresses may be avoided by avoiding by avoiding bending and twisting during processing. Such stretched polymers may be used in optically clear application such as bullet resistant glass. Additionally, such stretched polymers may have other advantageous properties.

Abstract: Certain stretched polymers have defects which reduce their tenacity and effectively render the stretched polymers opaque. These defects are at least in part cause by the undesirable stresses being applied to the fiber. Such stresses may be avoided by avoiding thermal shock and by avoiding bending and twisting during processing. Such stretched polymers may be used in optically clear application such as bullet resistant glass.

Abstract: A method and system for fabricating a layer of an organic light emitting device using pulsed laser deposition is provided. A pulsed laser source is used in the method for depositing an organic or coordination complex solid sample on a substrate. A plurality of coherent light wavelengths tuned at different frequencies from the laser and directed through an optical inlet of a vacuum chamber strike a sample to form a volatized sample for depositing on a substrate. Pulsed laser sources used in the method and system include YAG, excimer, alexandrite or combinations thereof.

Abstract: A feedback-enhanced light emitting device is disclosed. A feedback element coupled to an emissive element allows the emissive element to emit collimated light by stimulated emission. Feedback elements that provide this function may include but are not limited to holographic reflectors with refractive index that varies at least in part periodically and continuously.

Abstract: Lighting devices using feedback-enhanced luminescent devices are disclosed. A light emitting diode disposed between feedback elements (FE-LED) may be used as a light emitting element in the lighting devices. The light emitting element may be coupled to a light distribution element. In one aspect, the light emitting diode may be an organic light emitting diode (FE-OLED).

Abstract: Display devices using feedback-enhanced light emitting diodes are disclosed. The display devices include but are not limited to active and passive matrix displays and projection displays. A light emissive element disposed between feedback elements is used as light emitting element in the display devices. The light emissive element may include organic or non-organic material. The feedback elements coupled to an emissive element allow the emissive element to emit collimated light by stimulated emission. In one aspect, feedback elements that provide this function include, but are not limited to, holographic reflectors with refractive index variations that are continuous.