Application of extended tuning range for external cavity diode lasers to water vapor differential absorption measurements

2007 ◽  
Vol 46 (8) ◽  
pp. 084301 ◽  
Author(s):  
Amin R. Nehrir
Keyword(s):  
Water Vapor ◽  
Tuning Range ◽  
Diode Lasers ◽  
External Cavity ◽  
Differential Absorption ◽  
External Cavity Diode Lasers ◽  
Absorption Measurements

Evaluation of External-Cavity Diode Lasers for Raman Spectroscopy

1995 ◽  
Vol 49 (12) ◽  
pp. 1846-1851 ◽  
Author(s):  
Thomas F. Cooney ◽  
H. Trey Skinner ◽  
S. M. Angel
Keyword(s):  
Tuning Range ◽  
Diode Lasers ◽  
External Cavity ◽  
Focus Laser ◽  
Tunable Diode Lasers ◽  
Order Of Magnitude ◽  
Cavity Configuration ◽  
Mode Hopping ◽  
External Cavity Diode Lasers

We have evaluated the suitability of two commercial external-cavity, tunable diode lasers (tuning range approximately 770–800 nm) for use as Raman excitation sources. The tests consisted of relatively long-term (up to 14 h) measurements of wavelength and power stability as well as measurements of reproducibility of emission wavelength during repeated on/off cycling. We find that, for both tested lasers, the external cavity configuration either eliminates or dampens “mode-hopping” and wavelength drift to a level suitable for obtaining good-quality Raman spectra in most routine experiments. Over the course of several hours, wavelength change from both mode-hopping and drift is less than approximately 0.05 nm for the New-Focus laser and 0.07 nm for the SDL laser. Reproducibility over several on/off cycles is of the same order of magnitude. In all cases, resolution measurements were limited by the spectrographs.

scholarly journals External cavity diode lasers with 5kHz linewidth and 200nm tuning range at 155μm and methods for linewidth measurement

2014 ◽  
Vol 22 (9) ◽  
pp. 10642 ◽  
Author(s):  
Shayne Bennetts ◽  
Gordon D. McDonald ◽  
Kyle S. Hardman ◽  
John E. Debs ◽  
Carlos C. N. Kuhn ◽  
...  
Keyword(s):  
Tuning Range ◽  
Diode Lasers ◽  
External Cavity ◽  
Linewidth Measurement ◽  
External Cavity Diode Lasers

GPU-accelerated wave-optical model for external-cavity diode lasers

2021 ◽  
Vol 46 (7) ◽  
pp. 1780
Author(s):  
Martin Adams ◽  
Carlo Holly ◽  
Simon Rauch ◽  
Martin Traub
Keyword(s):  
Optical Model ◽  
Diode Lasers ◽  
External Cavity ◽  
External Cavity Diode Lasers

Linewidths below 100 kHz with external cavity diode lasers

2009 ◽  
Vol 48 (36) ◽  
pp. 6961 ◽  
Author(s):  
Sebastian D. Saliba ◽  
Robert E. Scholten
Keyword(s):  
Diode Lasers ◽  
External Cavity ◽  
External Cavity Diode Lasers

Widely tunable external cavity diode lasers

1995 ◽  
Author(s):  
Timothy Day ◽  
Michael F. Brownell ◽  
I.-Fan Wu
Keyword(s):  
Diode Lasers ◽  
External Cavity ◽  
External Cavity Diode Lasers
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