PPKTP Cystals

Ibiranga:

• Guhindura inshuro zihindagurika mumadirishya manini yo gukorera mu mucyo (0.4 - 3 µm)
• Ibyiza bya optique byangirika kugirango birambe kandi byizewe
• Kutagira umurongo munini (d33 = 16.9 pm / V)
• Crystal ifite uburebure bwa mm 30
• Aperture nini iboneka ubisabwe (kugeza kuri 4 x 4 mm2)
• Guhitamo HR na AR kugirango ubashe kunoza imikorere no gukora neza
• Aperiodic poling iraboneka hejuru yubuziranenge bwa SPDC

Ibyiza bya PPKTP

Ubushobozi buhanitse: burigihe burigihe burashobora kugera kumikorere ihindagurika bitewe nubushobozi bwo kugera kuri coefficient yo hejuru idafite umurongo no kubura umwanya wo kugenda.

Uburebure bwa Wavelength: hamwe na PPKTP birashoboka kugera kubice-bihuza mukarere kose kabonerana ka kristu.

Guhindura ibintu: PPKTP irashobora guhindurwa kugirango ihuze ibyifuzo byihariye.Ibi bituma igenzura umurongo, ubushyuhe, hamwe nibisohoka polarizasiyo.Byongeye kandi, ituma imikoranire idafite umurongo irimo kurwanya imiraba.

Inzira zisanzwe

Kumanuka kwizana (SPDC) nakazi ka kwant optique, kubyara foton ifatanye (ω1 + ω2) uhereye kuri fotone imwe yinjiza (ω3 → ω1 + ω2).Izindi porogaramu zirimo leta zasunitswe ibisekuruza, kwantum urufunguzo rwo gukwirakwiza no kwerekana amashusho.

Igisekuru cya kabiri gihuza (SHG) cyikubye kabiri urumuri rwinjiza (ω1 + ω1 → ω2) akenshi rukoreshwa mugutanga urumuri rwicyatsi ruva mumashanyarazi yashizweho neza hafi 1 mkm.

Sum frequency generation (SFG) itanga urumuri hamwe numubare winshuro yumucyo winjiza (ω1 + ω2 → ω3).Porogaramu zirimo upconversion detection, spectroscopy, amashusho ya biomedical imaging na sensing, nibindi.

Itandukaniro ryinshuro zitandukanye (DFG) ritanga urumuri hamwe numurongo uhuye nikinyuranyo cyinshuro zumucyo winjiza urumuri (ω1 - ω2 → ω3), rutanga igikoresho cyinshi muburyo butandukanye bwa porogaramu, nka oscillator optique (OPO) na optique ya parametric amplificateur (OPA).Ibi bikunze gukoreshwa muri spekitroscopi, kumva no gutumanaho.

Oscillator yinyuma yinyuma ya optique (BWOPO), igera kumikorere myiza mugabanye foton ya pompe imbere na inyuma ikwirakwiza fotone (ωP → ωF + ωB), itanga ibitekerezo byatanzwe imbere muri geometrie itemewe.Ibi bituma ibishushanyo bya DFG bikomeye kandi byoroshye hamwe nibikorwa bihinduka cyane.

Gutegeka amakuru

Tanga amakuru akurikira kuri cote:

• Inzira yifuzwa: iyinjizwa ryumurambararo (s) nibisohoka byumuraba (s)
• Iyinjiza nibisohoka polarizasiyo
• Uburebure bwa Crystal (X: kugeza 30 mm)
• Aperture optique (W x Z: kugeza kuri 4 x 4 mm2)
• AR / HR