Optical Frequency Comb as a general-purpose and wide-band calibration source for astronomical high resolution infrared spectrographs

Autor: Andrea Tozzi, Ernesto Oliva, Carlo Baffa, Elisabetta Giani, Pablo Cancio Pastor, Giulia Schettino, Massimo Inguscio

Publikováno v: Experimental astronomy
31 (2011): 69–81. doi:10.1007/s10686-011-9232-7
info:cnr-pdr/source/autori:Schettino Giulia [ 1,2 ] ; Oliva Ernesto [ 2 ] ; Inguscio Massimo [ 1,3,4 ] ; Baffa Carlo [ 2 ] ; Giani Elisabetta [ 2 ] ; Tozzi Andrea [ 2 ] ; Cancio Pastor Pablo [ 3,4 ]/titolo:Optical Frequency Comb as a general-purpose and wide-band calibration source for astronomical high resolution infrared spectrographs/doi:10.1007%2Fs10686-011-9232-7/rivista:Experimental astronomy (Print)/anno:2011/pagina_da:69/pagina_a:81/intervallo_pagine:69–81/volume:31

A spectrally filtered Optical Frequency Comb (OFC) laser is proposed as a versatile calibration source for astronomical spectrometers in the 1-2 mu m spectral range. Such a source overcomes the limitations of current calibration lamps providing a uni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcb79d4899720318055355ff03be75ed
https://doi.org/10.1007/s10686-011-9232-7

Absolute frequency measurement of unstable lasers with optical frequency combs

Autor: Nicolo' Beverini, F.-Y. Wang, D. V. Sutyrin, Marco G. Tarallo, Guglielmo M. Tino, Marco Schioppo, Nicola Poli

Here we report on absolute frequency measurements of a commercial high power CW diode-pumped solid-state laser (Coherent Verdi-V5). This kind of lasers usually presents large frequency jitter (up to 50 MHz) both in the short term (1 ms time scale) an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b233eb71d5d0fbb6ae63cc80a99cda3
http://hdl.handle.net/2158/446253

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