GaSe

Ukoresheje kristu ya GaSe ibisohoka byasohotse byahujwe murwego rwa 58.2 µm kugeza 3540 µm (kuva kuri 172 cm-1 kugeza kuri cm 2.82 cm-1) hamwe nimbaraga zo hejuru zigeze kuri 209 W. Byateye imbere kuburyo bugaragara byakozwe mububasha bwo gusohora iyi THz isoko kuva 209 W kugeza 389 W.

ZnGeP2 kristu

Ku rundi ruhande, hashingiwe kuri DFG muri kristu ya ZnGeP2 ya kirisiti yasohotse yahinduwe mu ntera ya 83.1–1642 µm na 80.2–1416 µm kugira ngo ibice bibiri bihuye neza. Imbaraga zasohotse zigeze kuri 134 W.

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GaP

Ukoresheje kristu ya GaP ibisohoka byasohotse byahujwe murwego rwa 71.1−2830 µm mugihe imbaraga zo hejuru cyane zari 15.6 W.Icyiza cyo gukoresha GaP hejuru ya GaSe na ZnGeP2 kiragaragara: kuzunguruka kristu ntigikenewe kugirango ugere kumurongo wizuba.Ahubwo , umuntu akeneye gusa guhuza uburebure bwumurongo umwe uvanga urumuri mumurongo mugari wa 15.3 nm.

Muri make

Ihinduka rya 0.1% naryo niryo hejuru cyane ryagezweho kuri sisitemu ya tabletop ukoresheje sisitemu ya laser iboneka mubucuruzi nkisoko ya pompe. Inkomoko ya THz yonyine ishobora guhangana nisoko rya GaSe THz ni laser yubusa-electron, nini cyane. kandi ikoresha ingufu nini z'amashanyarazi.Byongeye kandi, ibisohoka byumurambararo wiyi soko ya THz irashobora guhuzwa murwego rwagutse cyane, bitandukanye na kwant cascade laseri imwe murimwe ishobora kubyara gusa umurongo uhamye. birashoboka niba wishingikirije kuri subpicosecond THz pulses cyangwa kwant cascade laseri aho.

Reba:

Yujie J. Ding na Wei Shi "Igitabo cyegereye amasoko ya THz hamwe na disiketi ku bushyuhe bwicyumba cyo gufata amashusho" OSA / OSHS 2005.

Igihe cyo kohereza: Ukwakira-18-2022