Blocked holes can enhance rather than stop light going through
Read this article hotklixed More than a Year Ago! Conventional wisdom would say that blocking a hole would prevent light from going through it, but 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...
By Aileen Almeda | More than a Year Ago