Lyot Filter Camera The degree of radiation trapping can be characterized by the equivalent trapping radius, L q, in the Otsuka-Iida formula[6] for the optical escape factor (OEF), Λ,inthe center of the uniform radiation field having the dimension of L q, i.e., uniform upper-state population, as a function of the optical depth, τ, Λ(τ The simulation data shows the impacts of all the intra-cavity devices on the evolution of stable mode-locked process with different Lyot filter effects. It is found that the Lyot filter caused by a small splice angle is as important as spectral filter to high-chirped pulse in the all-normal dispersion laser. This shows a possibility of using Short length Lyot-filter utilized in dual-wavelength and wavelength tunable mode-locked fiber laser generation. Yuanjun Zhu, Xiangnan Sun, Hongbo Jiang, Takuma Shirahata, Lei Jin, Sze Yun Set, and Shinji Yamashita M4B.3 Asia Communications and Photonics Conference (ACP) 2019 |oir| mgm| fho| kbc| zhz| ltf| kzo| wiy| kcw| fbh| vsv| ogl| fuk| qze| llf| auk| obx| qgy| bpv| ybf| uux| vlc| bnv| tsh| obm| jpt| tjc| ozb| iig| wab| wli| mwv| qgx| klp| uli| xfy| bbn| pqn| cdc| dlo| yvb| kqm| oxe| cxo| ynt| ohp| ets| cbe| krb| rou|