Characterization of the second harmonic of a Nd:YVO 4 laser with frequency-shifted feedback

Cheikh Ndiaye,Takefumi Hara,Hiromasa Ito

Characterization of the second harmonic of a Nd:YVO 4 laser with frequency-shifted feedback

2009

Cheikh Ndiaye
Takefumi Hara
Hiromasa Ito

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.

Keywords:

Optical pumping
Laser
Interferometry
Chirp
Frequency comb
Bandwidth (signal processing)
Harmonic
Optics
Physics
Nonlinear optics
Neodymium
Optoelectronics

Correction
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