Patent application number | Description | Published |
20090259992 | TESTING NOTIFICATION-BASED SOFTWARE APPLICATIONS - A solution is proposed for testing a notification-based software application in a service oriented data processing environment (e.g., implementing the WS-Notification specification). The software application includes one or more notification producers. Each notification producer is adapted to distribute notification messages (e.g., of the SOAP type) to notification consumers that are subscribed thereto—according to a specification defined in a corresponding publication, such as a WSDL document. For each notification producer, a corresponding method starts with the step of creating a subscribe request according to the publication—in order to subscribe a tester as a notification consumer to the notification producer. The subscribe request is then submitted to the notification producer. At this point, there is verified a result of the subscription. The method continues by verifying a reception by the tester of a test notification message from the notification producer. | 10-15-2009 |
20130311829 | PERFORMANCE TESTING OF WEB COMPONENTS USING IDENTITY INFORMATION - Performance testing of web components using identity information includes providing a web component for testing having business logic code and an associated authorization layer code, locating, using a processor, branches in the authorization layer code and the business logic code which are dependent on identity information, and creating, using the processor, symbolic identities with claims or attributes having values corresponding to the branch options of the located branches. The method also includes propagating the symbolic identities downstream from the branch locations through the authorization layer code and the business logic code and analyzing, using the processor, the performance of each symbolic identity. | 11-21-2013 |
Patent application number | Description | Published |
20100188733 | ULTRA-SHORT HIGH-POWER LIGHT PULSE SOURCE - An ultra-short high-power light pulse source including a first laser pump source ( | 07-29-2010 |
20110292952 | LASER DEVICE WITH HIGH AVERAGE POWER FIBER - The disclosure relates to a laser device having a fibre emitting a single-mode transverse radiation controlled at a given wavelength, which includes: at least one laser diode capable of emitting a pump wave and a sheathed amplifying optic-fibre segment having two ends, the amplifying optic fibre including a core and a pumping sheath, the fibre being doped with a rare-earth dopant, wherein the core of the fibre has a diameter of between 12 μm and 200 μm, and in that the device includes: a coupling means for coupling the pump wave in the pumping sheath to at least one end of the fibre, and a resonator capable of re-injecting a laser beam at the given wavelength at the two ends of said segment, said resonator including an intra-cavity wavelength selective means capable of interaction with the injection means so as to perform a filtration on the given wavelength and re-inject into the fibre the pump wave which has not been absorbed after passing in the fibre. | 12-01-2011 |
20120154902 | Coherent Ultra-Short Ultraviolet or Extended Ultraviolet Pulse Generating Systems - The present invention generally relates to coherent, ultra-short ultraviolet (UV) or extended ultraviolet (XUV) pulse generation, and more particularly, to a highly bright re-focusable source capable of producing, at an adjustable rate comprised between 50 kHz and a few megahertz, femtosecond long pulses, in the ultraviolet or extended ultraviolet range. It comprises: —a fiber laser device adapted to produce laser beam comprising pulses, —an harmonic generator device comprising an interaction medium. The harmonic generator device and the fiber laser device are coupled so that the laser beam hits the interaction medium with a power of at least 10 13 W/cm2, so as to generate said UV-XUV pulses. | 06-21-2012 |
20120287498 | Optical Source Implementing a Doped Fiber, Fiber for Such an Optical Source and Method for Manufacturing Such a Fiber - An optical source having a fiber emitting controlled single-transverse mode radiation at a wavelength of less than 1030 nm, includes at least one laser diode suitable for emitting a pumping wave; and a section of sheathed amplifying optical fiber having two ends, the amplifying optical fiber comprising a core and a pumping sheath, the fiber being doped with a rare earth dopant; a device for coupling the pumping source in the sheath of the doped fiber, characterized in that the core of the doped fiber includes a cylindrical portion doped with a rare earth element selected among ytterbium, neodymium, and thulium, in order to obtain a refractive index of the core that is higher than the refractive index of the sheath; the excitation wavelength of the laser diode is between 750 nm and 960 nm; the diameter of the sheath is greater than 50 microns, and the surface ratio of the doped core to the pumping sheath is between 8 and 50. | 11-15-2012 |
20140055844 | OPTICAL PUMPING DEVICE - The invention relates to an optical pumping device comprising: a fibre light source emitting controlled radiation having a very high transverse modal quality, with a wavelength shorter than 1000 nm; at least one element consisting of an amplifying material doped with a rare earth dopant; means for introducing a pumping light into said doped amplifying material element; and means for cooling said amplifying material. Said optical pumping device is characterised in that the pumping light is emitted by the fibre light source with an average power of higher than 2 W and a modal quality characterised by an M2<5 factor. | 02-27-2014 |
20140300951 | DIRECTLY DRIVEN SOURCE OF MULTI-GIGAHERTZ, SUB-PICOSECOND OPTICAL PULSES - A robust, compact optical pulse train source is described, with the capability of generating sub-picosecond micro-pulse sequences, which can be periodic as well as non-periodic, and at repetition rates tunable over decades of baseline frequencies, from MHz to multi-GHz regimes. The micro-pulses can be precisely controlled and formatted to be in the range of many ps in duration to as short as several fs in duration. The system output can be comprised of a continuous wave train of optical micro-pulses or can be programmed to provide gated bursts of macro-pulses, with each macro-pulse consisting of a specific number of micro-pulses or a single pulse picked from the higher frequency train at a repetition rate lower than the baseline frequency. These pulses could then be amplified in energy anywhere from the nJ to MJ range. | 10-09-2014 |