Abstract: Embodiments include in response to monitoring a processor during operation, detecting a first number of core recovery events in the processor, determining that the first number of core recovery events fulfills a first condition for the first core recovery events threshold, and modifying a value of at least one droop sensor parameter of the processor by a first amount. The at least one droop sensor parameters affects a sensitivity to a voltage droop. In response to modifying the value of the droop sensor parameter by the first amount, a second number of core recovery events is detected in the processor. It is determined that the second number of core recovery events fulfills a second condition for a second core recovery events threshold, and the value of the at least one droop sensor parameter is modified by a second amount.

Abstract: A portable temperature-controlled container for receiving and housing one or more handheld carriers, each handheld carrier configured to transfer samples to and from a temperature-controlled storage environment, the handheld carrier including a handle and a tray portion, the tray portion configured to be slid into a port of a rack or tower provided in the temperature-controlled storage environment in order to withdraw a sample located in the port, the portable temperature-controlled container including a housing having an opening forming an internal cavity configured to receive one or more handheld carriers, and a lid configured to substantially close the opening, where the housing includes a recess configured to receive the handle of the handheld carrier such that closing of the lid substantially seals the internal cavity when the one or more handheld carriers are placed in the housing.

Abstract: Apparatus and methods are disclosed for implementing bandwidth throttling to regulate network traffic as can be used in, for example, vulnerability scanning and detection applications in a computer network environment. According to one embodiment, a method of routing network packets in a networked device having plural network interfaces combines applying traffic class and network interface throttling for marking network packets with a differentiated service code based on input received from a profiler application, throttling the bandwidth of network packets based on a threshold for a designated network interface for the packet, throttling the bandwidth of the bandwidth-throttled packets based on a threshold for its respective differentiated service code, and emitting network packets on each respective designated network interface.

Abstract: A display refrigerator or freezer comprises a refrigerated storage space. Air in the refrigerated storage space is separated from air exterior to the display refrigerator or freezer by an air curtain established by one or more fans which blow air towards one or more air outlets via a cooling heat exchanger and which recover air in the air curtain via one or more air inlets for recirculation to the one or more air outlets. The refrigerated storage space has a base shelf. One or more air inlet ducts are arranged between the one or more air inlets and the one or more fans such that the air recovered via the one or more air inlets is directed by the one or more air inlet ducts towards the one or more fans. The one or more air inlet ducts, in combination with at least a portion of the base shelf, define at least a portion of a cavity beneath the base shelf, the cavity being sealed from the air recovered via the one or more air inlet.

Abstract: Apparatus and methods are disclosed for implementing bandwidth throttling to regulate network traffic as can be used in, for example, vulnerability scanning and detection applications in a computer network environment. According to one embodiment, a method of routing network packets in a networked device having plural network interfaces combines applying traffic class and network interface throttling for marking network packets with a differentiated service code based on input received from a profiler application, throttling the bandwidth of network packets based on a threshold for a designated network interface for the packet, throttling the bandwidth of the bandwidth-throttled packets based on a threshold for its respective differentiated service code, and emitting network packets on each respective designated network interface.

Abstract: An apparatus and method that reduces laser speckle by using stimulated Raman scattering in an optical fiber. The fiber core diameter and length are selected to achieve a desired output color. An adjustable despeckler is formed by combining two optical fibers in parallel and adjusting the amount of light in each path.

Abstract: An embodiment of an apparatus for estimating a parameter includes a light source configured to emit an optical signal, and an interferometer including a first reflector assembly having at least one reflective surface and a second reflector assembly having a plurality of individual reflective surfaces facing the at least one reflective surface. At least one of the first reflective assembly and the second reflector assembly is moveable in response to a stimulus, the plurality of individual reflective surfaces disposed at a fixed location relative to each other, each individual reflective surface defining a different optical cavity length relative to the first reflector assembly.

Abstract: Apparatus and methods are disclosed for implementing bandwidth throttling to regulate network traffic as can be used in, for example, vulnerability scanning and detection applications in a computer network environment. According to one embodiment, a method of routing network packets in a networked device having plural network interfaces combines applying traffic class and network interface throttling for marking network packets with a differentiated service code based on input received from a profiler application, throttling the bandwidth of network packets based on a threshold for a designated network interface for the packet, throttling the bandwidth of the bandwidth-throttled packets based on a threshold for its respective differentiated service code, and emitting network packets on each respective designated network interface.

Abstract: An embodiment of an apparatus for estimating a parameter includes a light source configured to emit an optical signal, and an interferometer including a first reflector assembly having at least one reflective surface and a second reflector assembly having a plurality of individual reflective surfaces facing the at least one reflective surface. At least one of the first reflective assembly and the second reflector assembly is moveable in response to a stimulus, the plurality of individual reflective surfaces disposed at a fixed location relative to each other, each individual reflective surface defining a different optical cavity length relative to the first reflector assembly.

Abstract: A stereoscopic projection system and method of generating light that include two or three infrared lasers, two optical parametric oscillators, and six or seven second harmonic generators. Six colors of visible light are produced. Three bands of red, green, and blue form an image for the left eye of the viewer, while the other three bands of red, green, and blue form an image for the right eye of the viewer.

Abstract: An apparatus and method that reduces laser speckle by using stimulated Raman scattering in an optical fiber. The fiber core diameter and length are selected to achieve a desired output color. An adjustable despeckler is formed by combining two optical fibers in parallel and adjusting the amount of light in each path.

Abstract: A stereoscopic projection system and method of generating light that include two or three infrared lasers, two optical parametric oscillators, and six or seven second harmonic generators. Six colors of visible light are produced. Three bands of red, green, and blue form an image for the left eye of the viewer, while the other three bands of red, green, and blue form an image for the right eye of the viewer.

Abstract: A stereoscopic display system and method of stereoscopic projection that include a polarization-switching light source and a polarization-preserving projector. The polarization state of the polarization-switching light source is synchronized with alternate projection of left-eye images and right-eye images. The polarization-switching light source may include a laser and a rotating disk, and the disk may include a waveplate that switches the polarization state as the disk rotates.

Abstract: An apparatus and method that reduces laser speckle by using stimulated Raman scattering in an optical fiber. The fiber core diameter and length are selected to achieve a desired output color. An adjustable despeckler is formed by combining two optical fibers in parallel and adjusting the amount of light in each path.

Abstract: A projection screen that reduces speckle by separating reflective flakes by at least 100 micrometers. The reflective flakes are held in a binder material that is coated on a backing layer. In a laser projection system, the separation distance between reflective flakes may be at least twice the coherence length of the laser light.

Abstract: A laser display system and method that includes some or all of the following parts: an optical apparatus that includes two spatial light modulators and a laser, and switches the laser between the light modulators; two lasers that combine pulses to illuminate one spatial light modulator; controlling a laser Q-switch to stay in CW mode for variable periods of time to generate variable-amplitude pulses; and loading and resetting a digital micromirror device between pulses of light.

Abstract: An apparatus and method that reduces laser speckle by using stimulated Raman scattering in an optical fiber. The fiber core diameter and length are selected to achieve a desired output color. An adjustable despeckler is formed by combining two optical fibers in parallel and adjusting the amount of light in each path.

Abstract: An optical system which includes some or all of the following parts: a laser light source which illuminates a spatial light modulator such that optical characteristics are preserved; a stereoscopic display which has a polarization-switching light source; a stereoscopic display which includes two infrared lasers, two optical parametric oscillators, and six second harmonic generators; two light sources processed by two parts of the same spatial light modulator; a method of assembly using an alignment plate to align kinematic rollers on a holding plate; an optical support structure which includes stacked, compartmented layers; a collimated optical beam between an optical parametric oscillator and a second harmonic generator; a laser gain module with two retroreflective mirrors; an optical tap which keeps the monitored beam co-linear; an optical coupler which includes an optical fiber and a rotating diffuser; and an optical fiber that has a core with at least one flat side.

Abstract: A technique for attaching an optical element to a structural element is disclosed. In one particular exemplary embodiment, the technique may be realized as an optical element mounting apparatus. Such an apparatus may comprise a base structure, a first mounting pad located on a first flexure formed in the base structure, a second mounting pad located on a second flexure formed in the base structure, and a third mounting pad located on the base structure, wherein the first, second, and third mounting pads support an optical element mounted thereon.

Abstract: A wavelength division multiplexer (WDM) including a support structure that is coupled to at least one optical component. A diffraction grating is optically coupled to at least one optical component coupled to the at least one optical component. A frame is coupled to the diffraction grating. Pins may be coupled between the support structure and the frame to substantially thermally isolate the support structure from the frame. The pins may be substantially geometrically equally spaced and have approximately the same exposed length extending from the lens barrel. The pins may have the same coefficient of thermal expansion as the support structure.