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Suppression of mode jumps in a single-mode fiber laser
Optics Letters, 1994A narrow-linewidth Nd3+-doped fiber laser is tuned by two cascaded Fabry–Perot filters. Mode jumps are suppressed by stabilization of both filters independently with respect to the oscillation frequency of the laser.
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2012
The only active transverse mode in a truly single-mode VCSEL is the fundamental mode with a near Gaussian field distribution. A single-mode VCSEL produces a light beam of higher spectral purity, higher degree of coherence and lower divergence than a multimode VCSEL and the beam can be more precisely shaped and focused to a smaller spot.
Anders Larsson, Johan S. Gustavsson
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The only active transverse mode in a truly single-mode VCSEL is the fundamental mode with a near Gaussian field distribution. A single-mode VCSEL produces a light beam of higher spectral purity, higher degree of coherence and lower divergence than a multimode VCSEL and the beam can be more precisely shaped and focused to a smaller spot.
Anders Larsson, Johan S. Gustavsson
openaire +1 more source
Single-Mode VCSEL Transmission for Short Reach Communications
Journal of Lightwave Technology, 2021Jeffery Stone, Chao-Hsin Wu, Xin Chen
exaly
Single-Mode Lasers Based on Cesium Lead Halide Perovskite Submicron Spheres
ACS Nano, 2017Bing Tang, Long Zhang, Hongxing Dong
exaly
A curvature sensor based on single mode-no-core-twisted single mode fiber structure
Optical Fiber Technology, 2019Lianqing Zhu, Mingli Dong
exaly
High average power large-pitch fiber amplifier with robust single-mode operation
Optics Letters, 2011Jens Limpert +2 more
exaly