Is it possible to get a Gaussain TEM00 mode in a resonator when we added an aperture with dimension less than beam waist in its position? | ResearchGate
![a) TEM00 and TEM01 transverse electric field amplitude, (b) Intensity... | Download Scientific Diagram a) TEM00 and TEM01 transverse electric field amplitude, (b) Intensity... | Download Scientific Diagram](https://www.researchgate.net/publication/5768436/figure/fig1/AS:601617439141921@1520448183567/a-TEM00-and-TEM01-transverse-electric-field-amplitude-b-Intensity-distribution-of.png)
a) TEM00 and TEM01 transverse electric field amplitude, (b) Intensity... | Download Scientific Diagram
![Intensity distributions of (a) input Gaussian beam (TEM 00 laser) and... | Download Scientific Diagram Intensity distributions of (a) input Gaussian beam (TEM 00 laser) and... | Download Scientific Diagram](https://www.researchgate.net/publication/338943067/figure/fig5/AS:853390783414277@1580475626275/Intensity-distributions-of-a-input-Gaussian-beam-TEM-00-laser-and-b-laser-after-the.png)