Abstract
0.633- and 3.39-μm lines were brought into simultaneous oscillation with a He-Ne laser. The 3.39-μm line was locked to the saturated absorption line of CH4 to control the cavity length, as a result of which the 0.633-μm line was also frequency stabilized. The frequency stability of the 0.633-μm line was better than 4.2×10-9/h, which is the stability of a reference laser HP 5500C.
Original language | English |
---|---|
Pages (from-to) | 745-747 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 35 |
Issue number | 10 |
DOIs | |
Publication status | Published - 1979 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)