Ndife okondwa kulengeza kufalitsidwa kwa pepala lofufuza lomwe lidayamba, "Mbadwo wowoneka bwino wa octave wotalikirapo wautali wautali wokhala ndi 74% quantum bwino mu χ(2) waveguide," mu Nature Communications.Ntchito yothandizana imeneyi, motsogozedwa ndi Pulofesa Houkun Liang wa ku yunivesite ya Sichuan komanso yolembedwa ndi gulu la akatswiri ochita bwino kuphatikizirapo DIEN TECH, zikuwonetsa kupita patsogolo kwakukulu pantchito zamagalasi apakati pa infrared (MIR) ndi momwe amagwiritsira ntchito.Kafukufukuyu amayang'ana kwambiri pakukwaniritsidwa kwa ma lasers ophatikizika komanso ogwira mtima apakati pa infrared pogwiritsa ntchito makristalo a ZGP.
Zopambana:
Gululo lidaganiza ndikuwonetsa pulatifomu ya χ(2) ma micrometer waveguide yotengera kufananiza kwa gawo la birefringence kwa mtundu wa laser wautali wavelength infrared (LWIR) wokhala ndi kusinthika kochulukira kosaneneka kwa 74%.
Pa nsanja ya ZnGeP2 yochokera ku waveguide, kafukufukuyu adakwaniritsa mawonekedwe a octave omwe amaphimba 5-11 μm kudzera mum'badwo wa optical parametric generation (OPG), ndikuyika mbiri yatsopano mu LWIR single-pass parametric process.
Kafukufukuyu akugogomezera makhiristo a ZGP ngati zinthu zomwe mungasankhire kuti mukwaniritse ma lasers owoneka bwino komanso ophatikizika apakati pa infrared, kuthana ndi zovuta zokhudzana ndi magwero achikhalidwe a MIR.
Makhalidwe apadera a ZGP, kuphatikiza mawonekedwe apamwamba a χ(2) ndi zenera lowoneka bwino la MIR, amaziyika ngati mwala wapangodya wopita patsogolo pazithunzi zopanda mzere.
Pepala lathunthu likupezeka patsamba la Nature Communications
A Wenlong Li, Mtsogoleri wamkulu wa DIEN TECH, anasonyeza kunyada kwake, ponena kuti, "Makristasi athu a ZGP akupitiriza kupatsa mphamvu kafukufuku wochititsa chidwi kwambiri pankhani ya teknoloji ya laser infrared.
DIEN TECH yakhala patsogolo popereka makhiristo apamwamba a ZGP, omwe amagwira ntchito m'mafakitale osiyanasiyana kuyambira zamankhwala mpaka kafukufuku wasayansi.Kudzipereka kwathu pazatsopano komanso kuchita bwino kwatikhazikitsa ngati bwenzi lodalirika pakupititsa patsogolo ukadaulo wa crystal.
Kuti mudziwe zambiri za makhiristo a ZGP, chonde titumizireni pasales@dientech.com.
