Home optical
 

Keywords :   


Tag: optical

Unlisted Optical Fiber Cables Entering Buildings

2014-07-29 15:14:00| Electrical Construction & Maintenance

By Mike Holt, NEC Consultant Article 770 of the NEC applies to the installation of optical fiber cables, raceways, and cable routing assemblies. read more

Tags: buildings optical entering cables

 

Optical AIT Engineer mf

2014-07-25 13:42:18| Space-careers.com Jobs RSS

Are you looking for a new challenge as engineer? As a specialist in engineering and technology, AKKA Technologies has developed expertise in the areas of project management, system engineering, embedded software, mechatronics and the assembly, integration and testing ofsatellites. As a partner of major contractors in the space field, the AKKA Group stands among the most influential players in European space projects for more than 30 years. Your tasks Development and execution of optical and or mechanical Integration and Alignment campaigns within a large Space Project Plan the alignment campaign, harmonize the approach with the other disciplines and establish the relevant documents like alignment plan and procedure Lead the execution of alignment campaign as well as evaluation of measurement results, its interpretation and justification for project decisions Define, develop and technically procure the optical ground support equipment OGSE and ensure its proper implementation and usage throughout the optical verification campaign Permanent development of the processes following state of the art methods and the professional training of AIT staff Your profile Diploma in engineering, physics or similar subjects Practical experience within large space projects, in particular in Phase CD, preferable with emphasis on optical instruments Knowledge about the state of the art alignment and optical measurement technologies in the space industry, e.g. theodolites, laser tracker, mechanical coordinate measurement machine together with the related control software and OGSE Experience with the planning and the leading of alignment campaigns at instrument and or satellite level Ability to work in a structured way, high degree of motivation and identification with the group and the respective project Please address your application to Ms.Miriia Buckau miriia.buckauakka.eu

Tags: optical engineer ait optical engineer

 
 

US militarys air optical fiber increases the power of laser weapons, networks, science

2014-07-24 16:43:04| Extremetech

Researchers in the US, funded by the US military and the National Science Foundation, have managed to turn air into an "optical fiber." This breakthrough allows the scientists to turn thin air into an optical waveguide, allowing for much better transmission of lasers through free space -- much in the same way that glass and plastic waveguides allow for efficient transmission of laser light over long stretches of optical fiber. As you might have guessed from the US military's involvement, this could be big news for laser weapons -- but there are repercussions for laser-based communications and scientific research as well.

Tags: power air science networks

 

Samsung Introduces New External Optical Disc Drives for Ultrabooks

2014-07-24 11:33:29| Semiconductors - Topix.net

Samsung Electronics Co., Ltd., a global leader in digital media and convergence technologies, announced today its newest ultra-slim portable DVD writers, the SE-218GN and SE-208GB optical disc drives with a sleeker design and mobile size for Ultrabook users on-the-go.

Tags: external samsung disc optical

 

The polariton laser: With 250x lower power consumption, could this be the answer to on-chip optical interconnects?

2014-07-23 20:34:19| Extremetech

Engineers at the University of Michigan and Intel have succeeded in creating the first practical, room-temperature polariton laser. The polariton laser is of extreme interest because it requires just 0.004% of the current required by normal lasers, making it a prime candidate for use with on-chip optical interconnects. It is also believed that the polariton laser is the first new practical method of producing coherent laser light since the laser diode debuted more than 50 years ago in 1962.

Tags: to power lower answer

 

Sites : [86] [87] [88] [89] [90] [91] [92] [93] [94] [95] [96] [97] [98] [99] [100] [101] [102] [103] [104] [105] next »