Tsoelo-pele ea Lipatlisiso ea Likristale tsa Electro-Optic Q-Switched - Karolo ea 5: RTP Crystal

Tsoelo-pele ea Lipatlisiso ea Likristale tsa Electro-Optic Q-Switched - Karolo ea 5: RTP Crystal

Ka 1976, Zumsteg le al. o sebelisitse mokhoa oa hydrothermal ho holisa rubidium titanyl phosphate (RbTiOPO4, e bitsoang RTP) kristale. Kristale ea RTP ke sistimi ea orthorhombic, mmSehlopha sa lintlha tse 2, Pna21 sehlopha sa sebaka, se na le melemo e felletseng ea coefficient e kholo ea electro-optical, moeli o phahameng oa tšenyo ea leseli, conductivity e tlase, mefuta e mengata ea phetisetso, e sa thekeseleng, tahlehelo e tlase ea ho kenya, 'me e ka sebelisoa bakeng sa mosebetsi oa khafetsa oa ho pheta-pheta (ho fihla ho 100).kHz), etc. 'Me ho ke ke ha e-ba le matšoao a bohlooho tlas'a mahlaseli a matla a laser. Lilemong tsa morao tjena, e se e le thepa e ratoang bakeng sa ho lokisetsa electro-optic Q-switches, haholo-holo e loketseng ho pheta-pheta mekhoa ea laser..

Thepa e tala ea RTP e senyeha ha e qhibilihisoa, 'me e ke ke ea hōlileng ka mekhoa e tloaelehileng ea ho hula. Hangata, li-fluxes li sebelisoa ho fokotsa ntlha ea ho qhibiliha. Ka lebaka la ho eketsoa ha palo e kholo ea phallo ea thepa e tala, eHo thata haholo ho holisa RTP ka boholo bo boholo le boleng bo holimo. Ka 1990 Wang Jiyang le ba bang ba ile ba sebelisa mokhoa oa ho itšebeletsa ho fumana kristale e se nang 'mala, e felletseng le e ts'oanang ea RTP ea 15.mm×44mm×34mm, mme a etsa thuto e hlophisitsoeng mabapi le ts'ebetso ea eona. Ka 1992 Oseledchikle al. o sebelisitse mokhoa o ts'oanang oa ho itšebeletsa ho holisa likristale tsa RTP ka boholo ba 30mm×40mm×60mm le moeli o phahameng oa tšenyo ea laser. Ka 2002 Kannan le al. o sebelisitse chelete e nyane ea MoO3 (0.002mol%) joalo ka mokhoa oa ho holisa likristale tsa boleng bo holimo tsa RTP ka boholo ba 20.mm. Ka 2010 Roth le Tseitlin ba ile ba sebelisa [100] le [010] peo ea tataiso, ka ho latellana, ho lema RTP ea boholo bo boholo ka mokhoa oa peo e holimo.

Ha ho bapisoa le likristale tsa KTP tseo mekhoa ea tsona ea ho lokisa le thepa ea electro-optical e ts'oanang, ho hanyetsa ha likristale tsa RTP ke 2 ho litaelo tsa 3 tsa boholo bo phahameng (10).8Ω·cm), kahoo likristale tsa RTP li ka sebelisoa e le lisebelisoa tsa EO Q-switching ntle le mathata a tšenyo ea electrolytic. Ka 2008, Shaldinle al. e sebelisitse mokhoa oa peo e holimo ho holisa kristale e le 'ngoe ea RTP e nang le resistivity e ka bang 0.5×1012Ω·cm, e leng molemo haholo bakeng sa li-switches tsa EO Q tse nang le lesoba le leholo le hlakileng. Ka 2015 Zhou Haitaole al. e tlaleha hore likristale tsa RTP tse nang le a-axis bolelele ho feta 20mm li ne li holisitsoe ka mokhoa oa hydrothermal, 'me resistivity e ne e le 1011~1012 Ω·cm. Kaha kristale ea RTP ke kristale ea biaxial, e fapane le kristale ea LN le kristale ea DKDP ha e sebelisoa e le EO Q- switch. RTP e le 'ngoe ka para e tlameha ho potoloha 90°ka nqa ya kganya ho lefella tlhaho ya tlhaho. Moqapi ona ha o hloke feela ho tšoana ho phahameng ha kristale ka boeona, empa hape o hloka hore bolelele ba likristale tse peli bo be haufi ka hohle kamoo ho ka khonehang, ho fumana tekanyo e phahameng ea ho timela ha Q-switch.

E le e babatsehang EO Q-switchng thepa le makhetlo a mangata a pheta-phetoang, kristale ea RTPs ho ya ka tekanyo ya boholo e sa kgoneheng ho e kgolo lesoba le hlakileng (boholo ba lesoba la lihlahisoa tsa khoebo ke 6 mm feela). Ka hona, ho lokisoa ha likristale tsa RTP ka boholo bo boholo le boleng bo hodimo hammoho le ho tshoana thekniki ea RTP lipara e ntse e hloka palo e kholo ea mosebetsi oa ho etsa lipatlisiso.

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Nako ea poso: Oct-21-2021