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PDF) Stability in single longitudinal mode operation in GaInAsP/InP phase-adjusted DFB lasers | Haruhisa Soda - Academia.edu
Stable Single-Longitudinal-Mode Fiber Laser With Ultra-Narrow Linewidth Based on Convex-Shaped Fiber Ring and Sagnac Loop
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Figure 1 from Measuring the speed of light using beating longitudinal modes in an open-cavity HeNe laser | Semantic Scholar
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Single-mode operation, explained by RP Photonics Encyclopedia; single-frequency lasers, diffraction-limited
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PDF] Single-longitudinal mode laser structure based on a very narrow filtering technique. | Semantic Scholar
![Gain and loss spectra, longitudinal mode locations, and laser output... | Download Scientific Diagram Gain and loss spectra, longitudinal mode locations, and laser output... | Download Scientific Diagram](https://www.researchgate.net/publication/47373226/figure/fig5/AS:643878403203083@1530523982827/Gain-and-loss-spectra-longitudinal-mode-locations-and-laser-output-for-single-mode.png)
Gain and loss spectra, longitudinal mode locations, and laser output... | Download Scientific Diagram
![Single longitudinal mode laser emission (at maximum output power of 23... | Download Scientific Diagram Single longitudinal mode laser emission (at maximum output power of 23... | Download Scientific Diagram](https://www.researchgate.net/publication/281778758/figure/fig5/AS:305052825735173@1449741669183/Single-longitudinal-mode-laser-emission-at-maximum-output-power-of-23-mW-from-the.png)