Abstract: An optical out-coupler unit for out-coupling light from a waveguide, comprising a substrate having a planar top surface, a waveguide arranged on the top surface of the substrate and having a facet, a reflective surface, wherein the reflective surface is arranged spaced apart from the facet and opposing the facet, wherein the reflective surface is inclined with respect to a normal to the top surface of the substrate by more than 45°. The optical out-coupler may be part of a photonic integrated chip (PIC).

Abstract: A tournament application system and method of participation/operation thereof is disclosed herein. The tournament application system and method of participation/operation thereof includes an application system with a computing system capable of interacting with a plurality of users. A server including a module arranged to interact with a plurality of users to operate a game containing a plurality of levels, the system being arranged to operate a tournament structure. The tournament application system includes tournaments which have multiple teams in each game. The method of participation/operation of the tournament application includes the steps of: a) users taking part in an event by grouping themselves into teams; b) the players being able to join the tournament or game at any stage of the tournament; c) the tournament application system provides short tournament in a team format where the teams can be of equal or unequal strength.

Abstract: The presently disclosed subject matter provides compositions, kits, and methods comprising imaging agents that can detect Programmed Cell Death Ligand 1 (PD-L1). The presently disclosed imaging agents can be used to detect diseases and disorders, such as cancer, infection, and inflammation, in a subject.

Abstract: Testbench creation for sub-design verification can include receiving, using computer hardware, a selection of a sub-design of a circuit design. The sub-design is one of a plurality of sub-designs of the circuit design. The circuit design includes a plurality of parameter values. A list of port-level signal information is generated for the selected sub-design. The one or more parameter values of the circuit design are extracted. Switching activity of each port-level signal from the list is logged in a switching activity file while running a circuit design testbench for the circuit design with the selected sub-design in scope. From the list, the switching activity, and the one or more parameter values, a sub-design testbench for the selected sub-design is generated.

Abstract: A differential emissivity imaging device for measuring evaporable particle properties can include a heated plate, a thermal camera, a memory device, and an output interface. The heated plate can have an upper surface oriented to receive falling evaporable particles. The evaporable particles have a particle emissivity and the upper surface has a plate surface emissivity. The thermal camera can be oriented to produce a thermal image of the upper surface. A memory device can include instructions that cause the imaging device to calculate a mass of the individual evaporable particle via heat conduction using a calculated surface area and an evaporation time.

Abstract: Push-pull integrated circuit output drivers may interfere with communication by other entities on a bus when an integrated circuit is powered down. When there is no power and/or when the bonding pad is externally driven above the internal supply voltage, the substrate/body/well of the p-channel field effect transistor (PFET) of the output driver is biased to prevent its drain diode from becoming forward biased thereby preventing interference with communication on the bus. Also, when there is no power, driver is powered down or pull up is disabled, the gate of the driver PFET is driven to a voltage that ensures the driver PFET remains off when the bonding pad is externally driven above the internal supply voltage.

Abstract: The presently disclosed subject matter provides compositions, kits, and methods comprising imaging agents that can detect Programmed Death Ligand 1 (PD-L1). The presently disclosed imaging agents can be used to detect diseases and disorders, such as cancer, infection, and inflammation, in a subject.

Abstract: A method includes instantiating a simulation of an electronic design for a device under test (DUT) in hardware design language responsive to a user selection thereof. A subset of leaf nodes from a plurality of leaf nodes from the electronic design with input/output signaling of more than two values is identified. A hierarchical path for each leaf node of the plurality of leaf nodes of the electronic design for the DUT with respect to a testbench is calculated. A bypass module for the subset of leaf nodes is generated. The bypass module is generated in response to detecting presence of the subset of leaf nodes in the electronic design with input/output signaling of more than two values. The bypass module facilitates communication between the testbench and the subset of leaf nodes. Leaf nodes other than the subset of leaf nodes communicate with the testbench without communicating through the bypass module.

Abstract: An optical out-coupler unit for out-coupling light from a waveguide, comprising a substrate having a planar top surface, a waveguide arranged on the top surface of the substrate and having a facet, a reflective surface, wherein the reflective surface is arranged spaced apart from the facet and opposing the facet, wherein the reflective surface is inclined with respect to a normal to the top surface of the substrate by more than 45°. The optical out-coupler may be part of a photonic integrated chip (PIC).

Abstract: Push-pull integrated circuit output drivers may interfere with communication by other entities on a bus when an integrated circuit is powered down. When there is no power and/or when the bonding pad is externally driven above the internal supply voltage, the substrate/body/well of the p-channel field effect transistor (PFET) of the output driver is biased to prevent its drain diode from becoming forward biased thereby preventing interference with communication on the bus. Also, when there is no power, driver is powered down or pull up is disabled, the gate of the driver PFET is driven to a voltage that ensures the driver PFET remains off when the bonding pad is externally driven above the internal supply voltage.

Abstract: A differential emissivity imaging device for measuring evaporable particle properties can include a heated plate, a thermal camera, a memory device, and an output interface. The heated plate can have an upper surface oriented to receive falling evaporable particles. The evaporable particles have a particle emissivity and the upper surface has a plate surface emissivity. The thermal camera can be oriented to produce a thermal image of the upper surface. A memory device can include instructions that cause the imaging device to calculate a mass of the individual evaporable particle via heat conduction using a calculated surface area and an evaporation time.

Abstract: The presently disclosed subject matter provides compositions, kits, and methods comprising imaging agents that can detect Programmed Death Ligand 1 (PD-L1). The presently disclosed imaging agents can be used to detect diseases and disorders, such as cancer, infection, and inflammation, in a subject.

Abstract: A device is disclosed for monitoring power from a laser diode. The device includes a substrate having a top surface and a first facet perpendicular to the top surface through which light enters the substrate. The device further includes a second facet onto which light that has entered the substrate through the first facet along an optical axis that is non-normal to the first facet is incident. The device further includes a photodiode fabricated on the top surface of the substrate for measuring an intensity of the light that enters the first facet of the substrate along the optical axis that is non-normal to the first facet. The light that has entered the substrate through the first facet along the optical axis that is non-normal to the first facet is reflected by the second facet toward a photoactive region of the photodiode.

Abstract: A device is disclosed for monitoring power from a laser diode. The device includes a substrate having a top surface and a first facet perpendicular to the top surface through which light enters the substrate. The device further includes a second facet onto which light that has entered the substrate through the first facet along an optical axis that is non-normal to the first facet is incident. The device further includes a photodiode fabricated on the top surface of the substrate for measuring an intensity of the light that enters the first facet of the substrate along the optical axis that is non-normal to the first facet. The light that has entered the substrate through the first facet along the optical axis that is non-normal to the first facet is reflected by the second facet toward a photoactive region of the photodiode.

Abstract: A static random access memory (“SRAM”) comprising: a pair of inverters each having an input and an output; a cross-coupling path coupling the input of a first inverter to the output of a second inverter; and a transmission gate, wherein the transmission gate comprises a p-channel transistor coupling the input of the second inverter to the output of the first inverter; and an n-channel transistor coupling the input of the second inverter to the output of the first inverter in parallel with the p-channel transistor. In another embodiment, the SRAM comprises a first inverter having a supply voltage node connected to a supply voltage, and a ground node connected to ground; a second inverter cross-coupled with the first inverter and having a supply voltage node connected to a supply voltage, and a ground node; and a switch selectively connecting and disconnecting the ground node of the second inverter to ground.

Abstract: A static random access memory (“SRAM”) comprising: a pair of inverters each having an input and an output; a cross-coupling path coupling the input of a first inverter to the output of a second inverter; and a transmission gate, wherein the transmission gate comprises a p-channel transistor coupling the input of the second inverter to the output of the first inverter; and an n-channel transistor coupling the input of the second inverter to the output of the first inverter in parallel with the p-channel transistor. In another embodiment, the SRAM comprises a first inverter having a supply voltage node connected to a supply voltage, and a ground node connected to ground; a second inverter cross-coupled with the first inverter and having a supply voltage node connected to a supply voltage, and a ground node; and a switch selectively connecting and disconnecting the ground node of the second inverter to ground.

Abstract: A method and system for synchronous page addressing in a data packet switch is provided. Within the packet switch, separate devices are responsible for storing a portion of a received data packet, and thus a view of used memory addresses seen by one device matches that seen by the others. Each device uses the same order of memory addresses to write data so that bytes of data are stored as a linked-list of pages. Maintaining the same sequence of page requests and sequence of free-page addresses to which to write these pages ensures consistent addressing of the portions of the data packet.

Abstract: A system and method for buffering data packets in a data network device having a DRAM buffer are presented. When writing packets, the buffering system separates available memory channels into two groups corresponding to ingress and egress data. Based on the source of the data packets, data pages from the data packets are assigned to channels from either the ingress or egress group. Non-conflicting sets of addresses, called cachelines, are requested on each memory channel, and the data pages are evenly distributed over the assigned channels before being mapped to a cacheline. The number of read transactions currently being monitored by the system is controlled in order to reduce random packet read conflicts. Additionally, write and read transactions are grouped by an arbitration unit prior to being sent to the DRAM controller.

Abstract: A system for streaming incoming data packets into a buffer memory is presented. The system may receive incoming data packets over a variety of interfaces and separate the data packet into a header page and one or more data page. The system may interface with a header processor and send header pages to the header processor to be modified. Data pages from the incoming data packets are streamed to a central staging memory, allowing the use of a simple first-in-first-out (FIFO) buffer. The system may receive modified headers from the header processor and provide multiple copies of data packets for multicast or sampling purposes. Data packet copies may then be written to an external memory buffer over one or more external memory channels. The system may also provide an error recovery process to account for corrupt data packets streamed to the external memory buffer.

Abstract: An object oriented test provides a hierarchy of classes under test, each of the classes under test having a predefined inheritance structure. The test provides a test class for each corresponding class under test. Each class under test has a test member function, a set state member function, a verify state member function, and a test vector which includes an initial complete state, an expected complete state, a set of function inputs for a member function being tested, and a set of expected results. The test sets an initial complete state of the test class by implicitly calling the set state member functions through the inheritance structure of the test classes. Next a member function of a desired class under test is executed. The final complete state of the class under test as well as the outputs and returned values of all member functions which were executed are compared with the set of expected results.