The caption for this image from Bell Laboratories in October 1972 reads: "This 'THE' is formed by machining a large number of discrete 'holes' in a thin coating of bismuth metal. Each hole is made by a single laser pulse. Such graphic information might one day be transmitted over telephone or high capacity digital channels."
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Details
Creative#:
TOP22151876
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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