BATSIRA! Pasi rose Simba Simba 3 μm Mid-Infrared femtosecond fiber laser laser

BATSIRA! Simba renyika repasi rose 3 μm yepakati-infraredfemtonolond fiber laser

Fiber laserKuti uzadzise pakati-infrared laser kubuda, danho rekutanga ndere kusarudza yakakodzera fiber matrix zvinyorwa. Muchidimbu-infrared fiber lasers, quartz girazi matsrix ndiyo yakajairika fiber matrix zvinyorwa zvine yakaderera yekufambisa kurasikirwa, yakavimbika mechaniki simba uye kugadzikana kwakanaka. Nekudaro, nekuda kweiyo yakakwira phonon simba (1150 cm-1), quartz fiber haigone kushandiswa pakati pemakati-infrared laser. Kuti tiwane kuderera kurasikirwa kwekupandukira kwepakati, isu tinofanirwa kusarudza zvimwe zvinhu zveFiber matrix neSefin Servenji Sulfide fiber ine yakaderera phonon simba (anenge 350 cm-1), asi ine dambudziko rekutonga harigone kuwanda, saka hazvina kukodzera kushandisa sibheri kuti riwane pibherared laser laser. Kunyangwe iyo fluoride girazi substrate ine zvishoma yepamusoro phonon simba (550 cm-1) kupfuura sulfide girazi substrate, inogona zvakare kuendesa kuderera-kurasikirwa laser lasers ne wavelengths isingasviki 4 μm. Zvinotonyanya kukosha, Fluoride girazi substrate inogona kuwana yakakwira nyika pasi pePasi, iyo inogona kupa iyo kuwanda kweZBLare ZBLARIDE FIBLE FILER yeEr3 + yakakwanisa kuwana gadziriso yekuvhara inosvika gumi. Naizvozvo, fluoride girazi matrix ndiyo yakakodzera fiber tiber matrix zvinyorwa zvemukati-infrared fiber lasers lasers.

Munguva pfupi yapfuura, timu yePurofesa Ruan Shuwarchen naProfessor Guo chunyu kuShenzen University yakagadzira yakakwira-simba femttosecondpulse fiber laserYakaumbwa ne2,8μm Mode-Yakavharirwa Es: ZBLAN FIBER OSCICLLATOR, ZBLAN FIEPLIFIFIFIFIFIFIFIFIFER ER: ZBLAN FIBER Main Amplifier.
Zvichienderana nekuzvimiririra uye kukwidziridzwa kwepakati-inflered kuwanda kweboka remuviri, iyo nzira yekudzora 148 FS. Rondedzero yenyika yepasi rose yepakati yepamhepo yakawanikwa neiyi boka rekutsvagisa rakazorodzwa.

Mufananidzo 1 Dhizaini Dhiagiri weEr: ZBLAN FIBER LASER Kubva pane MOPA chimiro
Chimiro chefemttosecond laserSisitimu inoratidzwa mumufananidzo 1. Iyo imwe-mode-mode-clad er: ZBl Mune iyo main amplifier, iyo yakapetwa ka hombe Mode munda Iyo yakakura core DIAMETER inoita kuti uwane fiber ine yakadzika nonlinear coefficient uye inogona kutsungirira kwepamusoro peak Peak Simba uye purse kubuda kwesimba rakakura. Mhedziso mbiri idzi dzekuwana fiber dzakasarudzika kune iyo alf3 terminal cap.