"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
Lee deForest, American radio pioneer ; 1957
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| Application No. | Application Title | Issue Date |
| 20110057091 | All-optical integrated photonic clock An all-optical integrated photonic clock, systems employing the same, and methods of making and using the same. Illustrative examples are provided based on silicon semiconductor technology that employs rectangular waveguides fabricated on SOI wafers. In some embodiments... | 03/10/2011 |
| 20080277568 | Traffic Sensing and Monitoring Apparatus Traffic sensing and monitoring apparatus (100) comprises a length of optical fibre (112), means (102, 103, 104, 106, 107, 109, 119) arranged to introduce a series of pulse pairs into an input end of the length, each of the pulse pairs comprising fir... | 11/13/2008 |
| 20070272838 | LIGHT SOURCE AND LIGHT SOURCE SYSTEM A light source includes: a light source system includes: a light source unit producing a first pulsed light beam having a plurality of frequency components; a splitter splitting the first pulsed light beam into second and third pulsed light beams; a first photonic cryst... | 11/29/2007 |