- *Brillouin Frequency Shift with Wire Diameter* : Increasing the wire diameter results in a higher Brillouin frequency shift. ruclips.net/video/vzKPZDvvmDs/видео.html - *Distributed Brillouin Sensing Using Phase-Correlation* : - An interesting method for distributed Brillouin sensing is introduced using phase-correlation. ruclips.net/video/vzKPZDvvmDs/видео.html - The pump and signal are pseudo-random phase modulated. - This technique is used to achieve high spatial resolution (10mm) inside a taper with a length of less than 10m. - Measurements are taken at two different polarizations. - *Simulated Brillouin Spectrum Along Taper* : The video presents a simulated Brillouin spectrum along the taper. ruclips.net/video/vzKPZDvvmDs/видео.html - *Measuring Diameter of Taper Using Brillouin Scattering* : - The video explains how to measure the diameter of a taper using Brillouin scattering. ruclips.net/video/vzKPZDvvmDs/видео.html - It compares 780nm vs 800nm. ruclips.net/video/vzKPZDvvmDs/видео.html - The video also includes a simulation of the Brillouin spectrum for diameter variation. - This method only works for diameters less than 3um. - *Taper in Ethanol for Second Harmonic Generation* : The video discusses using a taper in ethanol for second harmonic generation. - *Brillouin Lasers in Chalcogenide or Silicon Nitride Waveguides* : The video concludes with a mention of work related to Brillouin lasers in chalcogenide or silicon nitride waveguides.
Can anyone explain why the Brillouin signal disappears in chalcogenide fibers with a diameter of less than 600nm? I'm interested in understanding the underlying physics and how the diameter of the fiber affects the Brillouin scattering. Any insights or references would be greatly appreciated! This is mentioned here: ruclips.net/video/vzKPZDvvmDs/видео.html
- *Brillouin Frequency Shift with Wire Diameter* : Increasing the wire diameter results in a higher Brillouin frequency shift. ruclips.net/video/vzKPZDvvmDs/видео.html
- *Distributed Brillouin Sensing Using Phase-Correlation* :
- An interesting method for distributed Brillouin sensing is introduced using phase-correlation. ruclips.net/video/vzKPZDvvmDs/видео.html
- The pump and signal are pseudo-random phase modulated.
- This technique is used to achieve high spatial resolution (10mm) inside a taper with a length of less than 10m.
- Measurements are taken at two different polarizations.
- *Simulated Brillouin Spectrum Along Taper* : The video presents a simulated Brillouin spectrum along the taper. ruclips.net/video/vzKPZDvvmDs/видео.html
- *Measuring Diameter of Taper Using Brillouin Scattering* :
- The video explains how to measure the diameter of a taper using Brillouin scattering. ruclips.net/video/vzKPZDvvmDs/видео.html
- It compares 780nm vs 800nm. ruclips.net/video/vzKPZDvvmDs/видео.html
- The video also includes a simulation of the Brillouin spectrum for diameter variation.
- This method only works for diameters less than 3um.
- *Taper in Ethanol for Second Harmonic Generation* : The video discusses using a taper in ethanol for second harmonic generation.
- *Brillouin Lasers in Chalcogenide or Silicon Nitride Waveguides* : The video concludes with a mention of work related to Brillouin lasers in chalcogenide or silicon nitride waveguides.
all your film have terrible audio sir -i cant hear and i cant adjust volume any further !
Can anyone explain why the Brillouin signal disappears in chalcogenide fibers with a diameter of less than 600nm? I'm interested in understanding the underlying physics and how the diameter of the fiber affects the Brillouin scattering. Any insights or references would be greatly appreciated! This is mentioned here: ruclips.net/video/vzKPZDvvmDs/видео.html