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Tag Archives: Conventional wisdom

Blocked holes can enhance rather than stop light going through, engineers find

| November 26, 2011 | 0 responses

Conventional wisdom would say that blocking a hole would prevent light from going through it, but Princeton University engineers have discovered the opposite to be true. A research team has found that placing a metal cap over a small hole in a metal film does not stop the light at all, but rather enhances its […] … learn more→

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