Sijabulile ukumemezela ukushicilelwa kwephepha lokucwaninga eliyingqalabutho, "Isizukulwane se-infrared esifinyelela ubude begagasi be-octave esisebenza kahle kakhulu esisebenza kahle ngo-74% we-quantum ku-χ(2) waveguide," ku-Nature Communications.Lo mzamo wokusebenzisana, oholwa nguSolwazi Houkun Liang waseNyuvesi yaseSichuan futhi ubhalwe ngokubambisana nethimba labacwaningi asebephumelele okuhlanganisa ne-DIEN TECH, uphawula intuthuko enkulu emkhakheni wamalaser aphakathi kwe-infrared (MIR) kanye nokusetshenziswa kwawo.Ucwaningo lugxile ekufezekisweni kwamalaser amaphakathi ne-infrared asebenza kahle futhi ahlangene futhi asebenza kahle kusetshenziswa amakristalu e-ZGP.
Izimpumelelo:
Ithimba lihlongoze futhi labonisa inkundla ye-χ(2) micrometer waveguide esekelwe ekufanisweni kwesigaba se-birefringence sokukhiqiza i-laser ye-wavelength infrared (LWIR) esebenzisa ngendlela engakaze ibonwe ngaphambili yokuguqulwa kwe-quantum engu-74%.
Kuplathifomu ye-waveguide esekelwe ku-ZnGeP2, ucwaningo luzuze i-octave-spanning spectrum emboza u-5–11 μm ngokusebenzisa i-optical parametric generation (OPG), yabeka irekhodi elisha kuzinqubo zepharamitha ye-LWIR ye-single-pass parametric.
Ucwaningo lugcizelela amakristalu e-ZGP njengento ekhethwayo ukuze kuzuzwe amalaser asebenza kahle kakhulu futhi ahlangene amaphakathi ne-infrared, kubhekwana nezinselelo ezihlobene nemithombo yendabuko ye-MIR.
Izici ezihlukile ze-ZGP, ezifaka χ(2) okuphezulu okungaqondile kanye nefasitela elisobala le-MIR elibanzi, likubeka njengetshe lesisekelo lentuthuko kuzithombe ezingaqondile.
Iphepha eliphelele liyatholakala kusizindalwazi se-Nature Communications
UMnu. Wenlong Li, oyi-CEO ye-DIEN TECH, uzwakalise ukuziqhenya, ethi, "Amakristalu ethu e-ZGP ayaqhubeka nokunikeza amandla ucwaningo olusha emkhakheni wobuchwepheshe be-laser ye-infrared. Le mpumelelo iqinisa ukusebenza okungenakuqhathaniswa nokwethembeka kweminikelo yethu yekristalu ye-ZGP."
I-DIEN TECH ibihamba phambili ekuhlinzekeni ngamakristalu e-ZGP asezingeni eliphezulu, isebenzela izimboni ezihlukahlukene kusukela kwezokwelapha kuya ocwaningweni lwesayensi.Ukuzibophezela kwethu ekusunguleni nasekusebenzeni kahle kusenze saba nozakwethu abathembekile ekuthuthukiseni ubuchwepheshe bekristalu.
Ngemibuzo yemidiya noma ulwazi olwengeziwe mayelana namakristalu e-ZGP, sicela usithinte kusales@dientech.com.
