Linewidth broadening due to longitudinal spatial hole burning in a long distributed feedback laser
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چکیده
Articles you may be interested in Selfinduced spatiallyholeburned distributed feedback resonator for xray lasers AIP Conf. Facet reflection independent, single longitudinal mode oscillation in a GaAlAs/GaAs distributed feedback laser equipped with a gaincoupling mechanism Appl.
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Short monolithic dual-wavelength single-longitudinal-mode DBR phosphate fiber laser.
We propose and demonstrate a 5-cm-long monolithic dual-wavelength single-longitudinal mode distributed Bragg reflector (DBR) all-phosphate fiber laser. Strong UV-induced fiber Bragg gratings are directly written in highly Er/Yb codoped phosphate fiber. The separation between gratings is selected as 1 cm to only excite two longitudinal modes in the DBR cavity. By exploiting the spatial hole burn...
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