Taw qhia rau Laser Diodes

Laser diodes suav nrog ib qho heterojunction (SH), ob chav heterojunction (DH), thiab quantum zoo (QW) laser diodes. Quantum zoo laser diodes muaj qhov zoo ntawm cov uas tsis muaj chaw pib tam sim no thiab siab tso zis ntau zog, thiab yog cov mainstream khoom nyob rau hauv kev ua lag luam. Piv nrog rau lasers, laser diodes muaj qhov zoo ntawm cov high efficiency, me me luaj li cas thiab lub neej ntev ntev, tab sis lawv tso zis ntau zog yog me me (feem tsawg tshaj 2mW), linearity thiab monochromaticity yog tsis zoo, yog li lawv daim ntaub ntawv nyob rau hauv cable TV systems uas cuam tshuam. Tsawg tsawg, tsis tuaj yeem xa tawm ntau cov channel, kev ua tau zoo ntawm cov cim qhia. Hauv qhov rov qab hloov kho qhov nruab ntawm cov khoom siv hluav taws xob bidirectional optical receiver, uplink kis tau feem ntau siv cov quantum zoo laser diode ua lub teeb ci.