ZnTe Crystal

Semiconductor terahertz GaSe uye makristasi eZnTe anoratidza yakakwira laser kukuvara kwechikumbaridzo uye inogadzira yakanyanya mapfupi uye emhando yepamusoro THz pulses uchishandisa yakakwirira simba femtosecond lasers.

FOB Mutengo:US $0.5 - 9,999 / Piece

Min.Order Quantity:100 Piece/Zvimedu

Supply Ability:10000 Piece / Zvimedu pamwedzi

Chimiro formula:ZnTe

Density :5.633g/cm³

Crystal axis:110

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Technical Parametert

Semiconductor THz Makristasi: ZnTe (Zinc Telluride) makristasi ane <110> kutarisisa anoshandiswa THz chizvarwa neoptical rectification process.Optical rectification ndeye musiyano frequency chizvarwa mune midhiya ine hombe yechipiri kurongeka susceptibility.Kune femtosecond laser pulses ine hombe bandwidth zvikamu zvefrequency zvinodyidzana uye mutsauko wavo unoburitsa bandwidth kubva pa0 kusvika akati wandei THz.Kuonekwa kweTHz pulse kunoitika kuburikidza nemahara-nzvimbo electro-optic yekuona mune imwe <110> yakatariswa ZnTe crystal.Iyo THz pulse uye iyo inoonekwa pulse inoparadzirwa collinearly kuburikidza neZnTe crystal.Iyo THz pulse inokonzera birefringence muZnTe crystal iyo inoverengwa nemutsara wepolarized pulse inooneka.Kana zvose zviri zviviri zvinoonekwa uye THz pulse zviri mukristaro panguva imwe chete, iyo inooneka polarization ichatenderedzwa neTHz pulse.Uchishandisa λ/4 waveplate uye danda rekutsemura polarizer pamwe chete neseti yemafotodiode akaenzana, zvinogoneka kumepu yeTHz pulse amplitude nekutarisa inooneka pulse polarization kutenderera mushure meZnTe crystal panguva dzakasiyana dzekunonoka maererano neTHz pulse.Iko kugona kuverenga iyo yakazara yemagetsi munda, zvese amplitude uye kunonoka, ndechimwe chezvinhu zvinokwezva zvenguva-domain THz spectroscopy.ZnTe inoshandiswawo kune IR optical components substrates uye vacuum deposition.