stp-survey, October 29, 2004

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Content
Switching one light beam with another on a key component for photonic chips
New System 'Sees' Crimes on Audiotape
Scientists Demonstrate First Silicon Laser
Scientists synthesized one of the world's longest electrically 
conducting carbon
nanotubes
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Switching one light beam with another on a key component for photonic chips

Researchers have demonstrated a device that allows one low-powered beam of
light to switch another on and off on silicon
http://www.stp-gateway.de/News/news147-e.html
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New System 'Sees' Crimes on Audiotape

Engineers have developed a real-time magnetic imaging system that enables
criminal investigators to 'see' signs of tampering in audiotapes.
http://www.stp-gateway.de/News/news146-e.html
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Scientists Demonstrate First Silicon Laser

This development shows that despite popular belief, a laser can indeed 
be made
on a silicon chip.
http://www.stp-gateway.de/News/news145-e.html
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Scientists synthesized one of the world's longest electrically 
conducting carbon
nanotubes

These 0.4 cm nanotubes are 10 times longer than previously created
electrically conducting nanotubes.
http://www.stp-gateway.de/News/news144-e.html
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Seen at other news services

Interferometer gets se for space
Twisting molecules transfer information
Surfactant boosts dip-pen nanolthigraphy
http://www.stp-gateway.de/Listen/Liste31.html




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