Nd:MgO:LiNbO3 waveguide laser and amplifier
E Lallier, JP Pocholle, M Papuchon, M De Micheli… - Optics Letters, 1990 - opg.optica.org
Optics Letters, 1990•opg.optica.org
We report efficient operation of a channel waveguide laser and a channel waveguide
amplifier in Nd: MgO: LiNbO_3. For the laser a cw output power of 2.9 mW was obtained for
23.6 mW of absorbed pump power. The absorbed pump power at threshold was 1.5 mW,
and a slope efficiency of 13% was achieved. For the amplifier a small-signal gain of 7.5 dB
was achieved for 22 mW of coupled pump power.
amplifier in Nd: MgO: LiNbO_3. For the laser a cw output power of 2.9 mW was obtained for
23.6 mW of absorbed pump power. The absorbed pump power at threshold was 1.5 mW,
and a slope efficiency of 13% was achieved. For the amplifier a small-signal gain of 7.5 dB
was achieved for 22 mW of coupled pump power.
We report efficient operation of a channel waveguide laser and a channel waveguide amplifier in Nd:MgO:LiNbO_3. For the laser a cw output power of 2.9 mW was obtained for 23.6 mW of absorbed pump power. The absorbed pump power at threshold was 1.5 mW, and a slope efficiency of 13% was achieved. For the amplifier a small-signal gain of 7.5 dB was achieved for 22 mW of coupled pump power.
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