A self-Q-switched all-fiber erbium laser at 1530 nm using an auxiliary 1570-nm erbium laser
TY Tsai, YC Fang - Optics Express, 2009 - opg.optica.org
TY Tsai, YC Fang
Optics Express, 2009•opg.optica.orgWe demonstrate a self-Q-switched, all-fiber, tunable, erbium laser at 1530 nm with high
pulse repetition rates of 0.9-10 kHz. Through the use of an auxiliary 10-mW, 1570 nm laser
that shortened the relaxation time of erbium, sequentially Q-switched pulses with pulse
energies between 4 and 6 μJ and pulse widths of 40 ns were steadily achieved. A peak
pulse power of 165 W was obtained.
pulse repetition rates of 0.9-10 kHz. Through the use of an auxiliary 10-mW, 1570 nm laser
that shortened the relaxation time of erbium, sequentially Q-switched pulses with pulse
energies between 4 and 6 μJ and pulse widths of 40 ns were steadily achieved. A peak
pulse power of 165 W was obtained.
We demonstrate a self-Q-switched, all-fiber, tunable, erbium laser at 1530 nm with high pulse repetition rates of 0.9-10 kHz. Through the use of an auxiliary 10-mW, 1570 nm laser that shortened the relaxation time of erbium, sequentially Q-switched pulses with pulse energies between 4 and 6 μJ and pulse widths of 40 ns were steadily achieved. A peak pulse power of 165 W was obtained.
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