Tunable laser-dioded-pumped Nd:YAG microcrystal lasers at 1. 4 [mu]m

Tunable laser-dioded-pumped Nd:YAG microcrystal lasers at 1. 4 [mu]m

TEM[sub 00] laser operation of a monolithic Nd:YAG crystal laser has been achieved on three transitions at 1.414 [mu]m, 1.444 [mu]m and at 1.431 [mu]m with laser diode pumping at 808 nm. The laser threshold was 1.5 W and the maximum output power 50 mW. The gain linewidths at 1.414 [mu]m and 1.444 [m...

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Veröffentlicht in:IEEE photonics technology letters 1994-08, Vol.6:8
Hauptverfasser: Schmitt, N.P., Wetenkamp, L., Steinbach, P., Mehnert, A., Heinemann, S., Peuser, P.
Format: Artikel
Sprache:eng
Schlagworte:
426002 - Engineering- Lasers & Masers- (1990-)
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CHALCOGENIDES
EMISSION SPECTRA
ENGINEERING
FERRITE GARNETS
LASERS
MINERALS
MINIATURIZATION
NEODYMIUM LASERS
OPTICAL PUMPING
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PUMPING
SILICATE MINERALS
SOLID STATE LASERS
SPECTRA
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
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Zusammenfassung:TEM[sub 00] laser operation of a monolithic Nd:YAG crystal laser has been achieved on three transitions at 1.414 [mu]m, 1.444 [mu]m and at 1.431 [mu]m with laser diode pumping at 808 nm. The laser threshold was 1.5 W and the maximum output power 50 mW. The gain linewidths at 1.414 [mu]m and 1.444 [mu]m were determined by means of temperature tuning the microcrystal lasers. Calculations for designing tunable single frequency microcrystal lasers have been performed.
ISSN:1041-1135
1941-0174
DOI:10.1109/68.313055