Characterization of the second harmonic of a Nd:YVO4 laser with frequency-shifted feedback

Spectral studies of the second harmonic (SH) of a Nd:YVO 4 frequency-shifted feedback laser using a KTP crystal revealed that the SH signal also consists of a frequency comb but chirping twice faster than the fundamental.

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Bibliographic Details
Main Authors: Ndiaye, C., Hara, T., Ito, H.
Format: Conference Proceeding
Language:English
Subjects:
(140.3515) Lasers
(140.3580) Lasers
Bandwidth
Chirp
Fiber nonlinear optics
Frequency
frequency doubled
Laser feedback
Nonlinear optics
Optical feedback
Optical harmonic generation
Optical mixing
Optical pumping
solid-state
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Description
Summary:Spectral studies of the second harmonic (SH) of a Nd:YVO 4 frequency-shifted feedback laser using a KTP crystal revealed that the SH signal also consists of a frequency comb but chirping twice faster than the fundamental.
ISSN:2160-9004
DOI:10.1364/CLEO.2009.CTuR1