Abstract
An optical amplifier operating at the 633-nm wavelength region is
designed for absolute frequency measurements of iodine-stabilized He-Ne
lasers with an optical femtosecond frequency comb generator. The same
setup can also be used in other applications that require relatively
high (15 mW) laser powers with good spectral characteristics. Radiation
of a master laser is amplified by a microlens-coupled diode laser, which
is injection locked to the frequency of the master laser. The amplifier
can be reliably operated over several hours with very low phase noise.
Optical amplification of more than 39 dB is demonstrated.
Original language | English |
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Pages (from-to) | 1053-1057 |
Number of pages | 5 |
Journal | Applied Physics B: Lasers and Optics |
Volume | 81 |
Issue number | 8 |
DOIs | |
Publication status | Published - 2005 |
MoE publication type | A1 Journal article-refereed |