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Diffstat (limited to 'source/know/concept/optical-wave-breaking')
| -rw-r--r-- | source/know/concept/optical-wave-breaking/index.md | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/source/know/concept/optical-wave-breaking/index.md b/source/know/concept/optical-wave-breaking/index.md index 3509bc2..1b6b558 100644 --- a/source/know/concept/optical-wave-breaking/index.md +++ b/source/know/concept/optical-wave-breaking/index.md @@ -34,7 +34,8 @@ Shortly before the slope would become infinite, small waves start "falling off" the edge of the pulse, hence the name *wave breaking*: -{% include image.html file="frequency-full.png" width="100%" alt="Instantaneous frequency profile evolution" %} +{% include image.html file="frequency-full.png" width="100%" + alt="Instantaneous frequency profile evolution" %} Several interesting things happen around this moment. To demonstrate this, spectrograms of the same simulation @@ -51,7 +52,8 @@ After OWB, a train of small waves falls off the edges, which eventually melt together, leading to a trapezoid shape in the $$t$$-domain. Dispersive broadening then continues normally: -{% include image.html file="spectrograms-full.png" width="100%" alt="Spectrograms of pulse shape evolution" %} +{% include image.html file="spectrograms-full.png" width="100%" + alt="Spectrograms of pulse shape evolution" %} We call the distance at which the wave breaks $$L_\mathrm{WB}$$, and want to predict it analytically. @@ -189,7 +191,8 @@ $$\begin{aligned} This prediction for $$L_\mathrm{WB}$$ appears to agree well with the OWB observed in the simulation: -{% include image.html file="simulation-full.png" width="100%" alt="Optical wave breaking simulation results" %} +{% include image.html file="simulation-full.png" width="100%" + alt="Optical wave breaking simulation results" %} Because all spectral broadening up to $$L_\mathrm{WB}$$ is caused by SPM, whose $$\omega$$-domain behaviour is known, |