PROF. W. M. GREAVES, president of the Royal Astronomical Society, delivered his presidential address on February 14, 1948, to the Society at Burlington House, selecting as his topic "The Photometry, ...
THE undulatory mechanics makes it possible to give a quantum theory of aperiodic phenomena, and, in particular, to compute the intensity distribution for continuous spectra. The theory has recently ...
• Lowest noise and most compact single-frequency, continuous-wave green laser in the industry Spectra-Physics®, a Newport Corporation brand, launches the Millennia® Edge™ single-frequency, ...
Automated Spirit-OPA tunes across 16 µm-210 nm with adjustable repetition rates up to 1 MHz Spectra-Physics®, a Newport Corporation brand, introduces Spirit™-OPA, an automated optical parametric ...
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