Achkir
Brice Achkir, San Jose, CA US
Patent application number | Description | Published |
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20140119703 | Printed Circuit Board Comprising Both Conductive Metal and Optical Elements - A printed circuit board (PCB) may be provided. The PCB may comprise a first electrically conductive layer comprising a first signal layer. Also, the PCB may comprise a second electrically conductive layer comprising a second signal layer or a plane layer associated with the first signal layer. The PCB may further comprise a waveguide layer disposed between the first electrically conductive layer and adjacent the second electrically conductive layer. The waveguide layer may transmit optical signals and function as a dielectric between the first electrically conductive layer and the second electrically conductive layer. | 05-01-2014 |
Brice D. Achkir, San Jose, CA US
Patent application number | Description | Published |
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20130045014 | METHOD AND APPARATUS FOR TESTING USING A TRANSCEIVER MODULE - An apparatus in one embodiment includes a transceiver housing operable to be inserted into a port of a host system, the port comprising at least a first channel and a second channel. The transceiver housing may be a compact small form-factor (SFP) pluggable module housing. The apparatus also includes a printed circuit board mounted in the transceiver housing and an electrical interface of the printed circuit board operable to interface with the port of the host system. The electrical interface includes a first transmit pin and a first receive pin configured to interface with the first channel of the port and a second transmit pin and a second receive pin configured to interface with the second channel of the port. A first connector couples the first transmit pin and the second receive pin, and a second connector couples the second transmit pin and the first receive pin. | 02-21-2013 |
20130216197 | VARIABLE OPTICAL ATTENUATOR - In one embodiment, a variable optical attenuator includes a core configured to propagate optical data signals and a cladding surrounding at least part of the core and comprising a first cladding portion and a second cladding portion. An attenuating spacer between the first cladding portion and the second cladding portion is formed from a smart material. The smart material is configured to apply a force to at least one of the first cladding portion and the second cladding portion in response to an external stimulus. The smart material may be a piezoelectric material and the external stimulus may be an electrical current. | 08-22-2013 |
D. Brice Achkir, San Jose, CA US
Patent application number | Description | Published |
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20130162279 | UNIVERSAL TEST SYSTEM FOR TESTING ELECTRICAL AND OPTICAL HOSTS - According to an example implementation, a universal tester includes a host interface slot connected to a first pluggable host card during an electrical test mode of operation to provide a stressed electrical signal to a host under test. The host interface slot is connected to a second pluggable host card during an optical test mode of operation, the second pluggable host card including an electrical-optical conversion block to convert a stressed electrical signal to a stressed optical signal that is provided to a host under test. A stressor generator may operation in pass-through mode or a loop-back mode. | 06-27-2013 |