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Spark plug for an internal combustion engine
Spark plug for an internal combustion engine, having a center electrode and a ground electrode. A spark gap is formed between the center electrode and ground...
Semiconductor laser and method for producing a semiconductor laser
comprising a feedback element
Embodiments relate to a semiconductor laser having a multilayer structure including a ridge and two material removal areas adjacent to the ridge on either side,...
Silicon DBR structure-integrated light element, and preparation method
The present invention relates to a silicon DBR structure-integrated light device, and a preparation method thereof, and more specifically, to a silicon DBR...
Vertical cavity surface emitting laser and atomic oscillator
A vertical cavity surface emitting laser includes: a substrate; a laminated body which is provided over the substrate; an electrode of which at least a portion...
External-cavity tunable laser with flexible wavelength grid tuning
An external-cavity tunable laser with a flexible wavelength grid tuning function comprises a resonant cavity, collimating lenses, an optical isolator, and an...
Laser sensor for self-mixing interferometry having a vertical external
cavity surface emission laser (VECSEL)...
The present invention relates to a laser sensor for self-mixing interferometry. The laser sensor comprises at least one semiconductor laser light source...
Method for adjusting light emitting device
Light with a short pulse width is emitted using a simple structure. A light source 101, a differentiation circuit 102, and a switch 103 are connected in series....
Method for manufacturing semiconductor device and semiconductor device
A method for manufacturing a semiconductor device includes forming a lower light confinement layer on a substrate, a light absorption layer on the lower light...
Laser diode and transmitter module
A transmitter module that includes a laser diode (LD) and a driver, each mounted on a sub-mount, is disclosed. The driver directly drives the LD by supplying a...
Semiconductor laser device and manufacturing method thereof
A method of manufacturing a semiconductor laser device includes the steps of: preparing the semiconductor laser bar body including a top surface, an...
Heat removal from photonic devices
Embodiments of the present description relate to mechanisms for transferring heat through a microelectronic substrate from a photonic device to a heat...
Range imaging devices and methods
An array of laser diode emitters is used as an illumination source for a range imaging system. The laser diode emitters are disposed on a common substrate. When...
Er,Yb:YAB laser system
A method of operating a q-switch Er,Yb:YAB laser includes providing a pump bias current to a pump source, the pump source output directed to an Er,Yb:YAB gain...
Tunable short cavity laser sensor
Optical systems employ a tunable source which includes a short cavity laser with a large free spectral range cavity, fast tuning response, and single transverse...
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,...
High power chirally coupled core optical amplification systems and methods
An optical amplification system is disclosed which includes a seed source providing a seed beam, and a chirally coupled core fiber amplifier optically coupled...
Fiber laser device
In a case where the period from the input of the output suspension instruction to the next output instruction is shorter than the fixed period of time, the seed...
Fiber laser assembly and method of generating light
A modal instability of a fiber amplifier may be reduced by coupling, e.g. splicing, a length of passive multimode optical fiber to an active multimode optical...
Method and device for the simultaneous compression and characterization of
ultrashort laser pulses
The present invention relates to a method and a device for the simultaneous compression and characterization of ultrashort laser pulses. An embodiment of the...
Rail mounting system and detaching method
A rail mounting system for mounting a module on a structure is provided. The rail mounting system comprises a mounting rail comprises a base portion extending...
Controlled compression tube
An electrical connector for a composite core conductor and a method of controlling crimping thereof includes a coupling portion and a tubular portion extending...
Electronic device and cable connecting mechanism thereof
An electronic device includes a first member, a second member electrically and rotatably coupled to the first member, a cable connecting mechanism, and a cable....
Manual service disconnect with screw cover
A manual disconnect includes a housing and a base attached to the housing by a fastener. The base includes primary terminals. The manual disconnect also...
Connector assembly that has optical and high data rate electrical
capabilities and that is backwards compatible...
A connector assembly is provided that has optical communications capabilities and high data rate electrical communications capabilities and that is backwards...
O-shaped busway meter pack section
A busway center tap 102 for a meter center 100, comprises an open-shaped bus 112 located in a housing 101, including three phased open-shaped bus bars 112A-C...
Bus bar apparatus usable in high temperature cable termination
An improved bus bar apparatus is usable in high temperature electrical terminations and is configured to provide sufficient heat dissipation such that when...
Coupler connector and cable terminator with side contacts
An assembly comprising a cable terminator comprising a wire guide, a cube shaped securing cap comprising an open end for installation over the wire guide, and...
Electrical connecting device, connector kit, and method of electrically
connecting two apparatus
The present relates to a connector kit for interconnecting a first and a second apparatus, said first apparatus having a first female connector jack, and said...
A connector including: multiple coaxial terminals each of which is formed into a shape of L, and has a connecting part attached to a coaxial cable and a...
Connecting device with jumper
A connecting device includes a connector and a jumper. The connector includes an enclosure and two terminals mounted in the enclosure. The two terminals are...
A first connector housing (4) includes a rotation prevention lock arm (200) configured to flexurally-deform into a state allowing to temporary lock the rotation...
Electrical connector with port light indicator
An electrical connector that includes a housing that has an interface side and a printed circuit board engagement side, and a port at said interface side. The...
Receptacle connector flexibly connected to a mother board
A receptacle connector (100) includes an insluative housing (1), a number of contacts (2) retained in the insulative housing; a metal shield (4) covering the...
Shielded connector assembly
A connector assembly according to embodiments of the present disclosure is advantageously configured to allow a sensor connector to straightforwardly and...
Electrical connector and electrical connector device
To allow easy and reliable establishment of electromagnetic shielding regarding a portion connected to a circuit board with a simple structure, a shield plate...
Terminal locking structure for electrical connector
Provided is a terminal locking structure for an electrical connector excellent in assembly even when the locking position of a lance of a terminal is...
Electrical connector system with connector position assurance
An electrical connector system is provided that includes a plug connector, a connector position assurance (CPA) device, and a header connector. The plug...
Terminal block wiring device
A terminal block wiring device includes a terminal block and a wiring jig (20, 20a). The wiring jig includes a handgrip (21, 21a) and a hook arm (22, 22a), the...
Electric plug-in system
A plug-in system is provided for a control unit of a vehicle, including a plug, such as a cable harness, and a plug module. The plug is designed to produce an...
Connector having a latch with a locating member and a tooth with a notch
A cable connector is provided having an insulative housing, a conductive shield and a pair of latching members. Each latching member has free ends with...
Connector with anti-decoupling mechanism
The connector assembly may include a ratcheting feature which prevents the coupling nut from turning due to vibration or shock. The coupling nut may include an...
A connector includes: a terminal which is fixed to a conductor exposed from an end portion of a covered wire; a sealing portion which is made of an insulating...
Power feed connector
The number of components can be reduced and the fittability can be improved so that reduction in the cost can be realized. A power feed connector for feeding...
Electrical connector having an over-molded sealing member
An electrical connector includes a terminal module, a first sealing member embodied in a rear portion of the terminal module and a metallic shell shielding...
A connection terminal includes a terminal connection portion to be connected with a mating terminal is connected, a wire connection portion connected to the...
Electrical coupling device for a machine
An electrical connecting device for a machine includes a fitting element (2) to be fitted in an aperture (1a) of a wall element (1), at least one connecting...
Connector assembly with firm structure and method of assembling the same
A connector assembly includes a housing, a metal shell, plural terminals, a cable, an inner member, and an outer boot. The inner member comprises a dispensing...
A first housing of a first connector being fitted to a second housing of a second connector includes first and second rotation check lock portions. A third...
Electrical plug connector
An electrical plug connector includes an insulated housing, terminals and a fixing base. The insulated housing includes a base member and terminal slots defined...
A connector is provided to sufficiently absorb the displacements of a plurality of connection objects with respect to a substrate even when the plurality of...