An Extended-Cavity Laser Diode was used to perform high resolution spectroscopy of molecular absorption lines of hydrogen iodide. For the first time, this laser source was frequency locked to an HI transition at 1.5 mu m using the wavelength modulation technique. Preliminary measurements of the closed-loop error signal provided a relative frequency stability of 2 x 10(-9) in a 10 Hz acquisition bandwidth.
Absolute laser frequency stabilization to R(3) absorption line of HI at 1541.06 nm
Galzerano G;
2006
Abstract
An Extended-Cavity Laser Diode was used to perform high resolution spectroscopy of molecular absorption lines of hydrogen iodide. For the first time, this laser source was frequency locked to an HI transition at 1.5 mu m using the wavelength modulation technique. Preliminary measurements of the closed-loop error signal provided a relative frequency stability of 2 x 10(-9) in a 10 Hz acquisition bandwidth.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
