Abstract: Methods and systems for selectable parallel optical fiber and WDM operation may include an optoelectronic transceiver integrated in a silicon photonics die. The optoelectronic transceiver may, in a first communication mode, communicate continuous wave (CW) optical signals from an optical source module to a first subset of optical couplers on the die for processing signals in optical modulators in accordance with a first communications protocol, and in a second communication mode, communicate the CW optical signals to a second subset of optical couplers for processing signals in the optical modulators in accordance with a second communications protocol. Processed signals may be transmitted out of the die utilizing a third subset of the optical couplers. First or second protocol optical signals may be received from the fiber interface coupled to a fourth subset or a fifth subset, respectively, of the optical couplers.

Abstract: Methods and systems for redundant light sources by utilizing two inputs of an integrated modulator are disclosed and may include: an optoelectronic transmitter integrated in a semiconductor die with first and second laser sources coupled to the semiconductor die, said optoelectronic transmitter comprising an optical modulator with a first input waveguide coupled to the first laser source and second input waveguide coupled to the second laser source, the optoelectronic receiver being operable to: configure the first laser source to provide an optical signal to the first input of the optical modulator; and if the first laser source does not provide an optical signal, configure the second laser source to provide an optical signal to the second input of the optical modulator. The first laser source may be optically coupled to the first input waveguide and the second laser source optically coupled to the second input waveguide using grating couplers.

Abstract: Methods and systems for a photonic interposer are disclosed and may include receiving one or more continuous wave (CW) optical signals in a silicon photonic interposer from an external optical source, either from an optical source assembly or from optical fibers coupled to the silicon photonic interposer. A modulated optical signal may be generated by processing the received CW optical signals based on a first electrical signal received from the electronics die. A second electrical signal may be generated in the silicon photonic interposer based on the generated modulated optical signals, and may then be communicated to the electronics die via copper pillars. Optical signals may be communicated into and/or out of the silicon photonic interposer utilizing grating couplers. The electronics die may comprise one or more of: a processor core, a switch core, memory, or a router.

Abstract: Methods and systems for a photonic interposer are disclosed and may include receiving one or more continuous wave (CW) optical signals in a silicon photonic interposer from an external optical source, either from an optical source assembly or from optical fibers coupled to the silicon photonic interposer. A modulated optical signal may be generated by processing the received CW optical signals based on a first electrical signal received from the electronics die. A second electrical signal may be generated in the silicon photonic interposer based on the generated modulated optical signals, and may then be communicated to the electronics die via copper pillars. Optical signals may be communicated into and/or out of the silicon photonic interposer utilizing grating couplers. The electronics die may comprise one or more of: a processor core, a switch core, memory, or a router.

Abstract: Methods and systems for a photonic interposer are disclosed and may include receiving one or more continuous wave (CW) optical signals in a silicon photonic interposer from an optical source external to the silicon photonic interposer. The received CW optical signals may be processed based on electrical signals received from a CMOS electronics die bonded to the interposer, and modulated optical signals may be received in the interposer via optical couplers on the interposer. Electrical signals may be generated in the interposer based on the received modulated optical signals, and may be communicated to the CMOS electronics die. The generated electrical signals to may be communicated to the CMOS electronics die via copper pillars. The CW optical signals may be received in the interposer from an optical source assembly coupled to the interposer. The CW optical signals may be received from optical fibers coupled to the interposer.

Abstract: Methods and systems for a photonic interposer are disclosed and may include receiving one or more continuous wave (CW) optical signals in a silicon photonic interposer from an optical source external to the silicon photonic interposer. The received CW optical signals may be processed based on electrical signals received from a CMOS electronics die bonded to the interposer, and modulated optical signals may be received in the interposer via optical couplers on the interposer. Electrical signals may be generated in the interposer based on the received modulated optical signals, and may be communicated to the CMOS electronics die. The generated electrical signals to may be communicated to the CMOS electronics die via copper pillars. The CW optical signals may be received in the interposer from an optical source assembly coupled to the interposer. The CW optical signals may be received from optical fibers coupled to the interposer.

Abstract: Methods and systems for a photonic interposer are disclosed and may include receiving one or more continuous wave (CW) optical signals in a silicon photonic interposer from an external optical source, either from an optical source assembly or from optical fibers coupled to the silicon photonic interposer. The received CW optical signals may be processed based on electrical signals received from the electronics die. The modulated optical signals may be received in the silicon photonic interposer from optical fibers coupled to the silicon photonic interposer. Electrical signals may be generated in the silicon photonic interposer based on the received modulated optical signals, and may then be communicated to the electronics die via copper pillars. Optical signals may be communicated into and/or out of the silicon photonic interposer utilizing grating couplers. The electronics die may comprise one or more of: a processor core, a switch core, or router.

Abstract: Methods and systems for a photonic interposer are disclosed and may include receiving one or more continuous wave (CW) optical signals in a silicon photonic interposer from an external optical source, either from an optical source assembly or from optical fibers coupled to the silicon photonic interposer. The received CW optical signals may be processed based on electrical signals received from the electronics die. The modulated optical signals may be received in the silicon photonic interposer from optical fibers coupled to the silicon photonic interposer. Electrical signals may be generated in the silicon photonic interposer based on the received modulated optical signals, and may then be communicated to the electronics die via copper pillars. Optical signals may be communicated into and/or out of the silicon photonic interposer utilizing grating couplers. The electronics die may comprise one or more of: a processor core, a switch core, or router.

Abstract: Methods for normalizing output from an instrument employing a reference standard or non-fluorescing substance disposed within at least one of a plurality of reaction chambers. The method comprises collecting and analyzing a signal associated with the reference standard or non-fluorescing substance to determine a normalizing bias. The normalizing bias is then applied to the data signal collected from a remainder of the plurality of reaction chambers.

Abstract: Methods for normalizing output from an instrument employing a reference standard or non-fluorescing substance disposed within at least one of a plurality of reaction chambers. The method comprises collecting and analyzing a signal associated with the reference standard or non-fluorescing substance to determine a normalizing bias. The normalizing bias is then applied to the data signal collected from a remainder of the plurality of reaction chambers.

Abstract: A method of using a standard to correct for variability in sample handling, can comprise (a) adding a template of known concentration to an assay comprising a sample; (b) preamplifying the assay; (c) amplifying the assay; (d) collecting data during the amplifying; and (e) correcting the data using a comparison of data collected from the template to data collected from the sample.

Abstract: A fuel cell system includes a plurality of fuel cell stacks, and one or more devices which in operation of the system provide an azimuthal direction to one or more anode or cathode feed or exhaust fluid flows in the system.

Abstract: Methods for normalizing output from an instrument employing a reference standard or non-fluorescing substance disposed within at least one of a plurality of reaction chambers. The method comprises collecting and analyzing a signal associated with the reference standard or non-fluorescing substance to determine a normalizing bias. The normalizing bias is then applied to the data signal collected from a remainder of the plurality of reaction chambers.

Abstract: A compression garment 10 comprising a compression fabric formed into a number of panels 11 to 31, said panels defining muscle groups according to the surface anatomy of a person; and a number of seams 40 joining adjacent panels; such that the shape of the compression garment is formed by joining adjacent said number of panels together at said number of seams; wherein each garment panel provides targeted compressive support to the said muscle groups isolating each muscle group from the others and the seams 40 follow the contour of the surface anatomy of the muscle groups when the garment is assembled and worn.

Abstract: Methods for normalizing output from an instrument employing a reference standard or non-fluorescing substance disposed within at least one of a plurality of reaction chambers. The method comprises collecting and analyzing a signal associated with the reference standard or non-fluorescing substance to determine a normalizing bias. The normalizing bias is then applied to the data signal collected from a remainder of the plurality of reaction chambers.

Abstract: An apparatus for normalizing a PCR instrument, can comprise a microplate comprising at least 6,000 wells and a system of dyes at known concentrations in a plurality of the at least 6,000 wells. A method for normalizing a system can comprise (a) providing a microplate comprising at least 6,000 wells and a system of dyes; (b) exciting at least one dye; (c) detecting an emission output for the at least one dye; (d) determining if the emission output is in an acceptable range; and (e) adjusting the system so that the emission output is in the acceptable range.

Abstract: A software and hardware system is described for forming glass containers. Terminal programs are executed to display a variety of menus and configuration options for operator selection and adjustment, enabling an operator to adjust timing of various steps in the container formation process. In some situations the operator views graphical images of the relative timing of bottles appearing at the machine output and the window of time in which the bottle is expected to appear. A hot-end ware reject subsystem combines a photo-eye, a blow-off solenoid, and configuration switches with a software executable to automate the rejection process for improperly formed containers, such as those that are broken, lying on the conveyor, stuck to a neighbor, and the like.

Abstract: A method of using a standard to correct for variability in sample handling, can comprise (a) adding a template of known concentration to an assay comprising a sample; (b) preamplifying the assay; (c) amplifying the assay; (d) collecting data during the amplifying; and (e) correcting the data using a comparison of data collected from the template to data collected from the sample.

Abstract: An apparatus for normalizing a PCR instrument, can comprise a microplate comprising at least 6,000 wells and a system of dyes at known concentrations in a plurality of the at least 6,000 wells. A method for normalizing a system can comprise (a) providing a microplate comprising at least 6,000 wells and a system of dyes; (b) exciting at least one dye; (c) detecting an emission output for the at least one dye; (d) determining if the emission output is in an acceptable range; and (e) adjusting the system so that the emission output is in the acceptable range.

Abstract: The invention provides a mechanism for acknowledging in a NSPP environment when a data packet has been received at a destination. The invention provides an Ack Bit in the NSPP header of a data packet. If acknowledgment of receipt is not received, the data packet is resent. A timer may be used to determine the length of time to wait for acknowledgment.