News tagged with optical equipment

1000 calibration reports . . . and counting

The U.S. Internet – and indeed any communication system that sends information by fiber-optic cable – depends critically on strong, clear signals propagating reliably through transmission lines. The principal ...

Nov 22, 2012
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Scanning Webb's surrogate eye

(Phys.org) -- Engineer Erin Wilson adds aluminum tape to electrical cables to protect them from the cold during environmental testing of special optical equipment. These tests will verify the alignment of ...

Jul 06, 2012
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