Abstract
With very highly collimated monochromatic light sources, such as optical masers, multiple-beam interference fringes between nearly parallel surfaces are obtained at large separations. Sharp fringes displaying the surface contours have been observed with separations as large as 20 cm. The requirements and limitations of the device are described, as well as some possible applications.
| Original language | English |
|---|---|
| Pages (from-to) | 817-822 |
| Number of pages | 6 |
| Journal | Applied Optics |
| Volume | 2 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - Aug 1963 |
| Externally published | Yes |