Zhang Guicheng, Xu Shaohua, Cheng Zongquan, Chen Ruizhang, Gong Liangen, Yang Linbao. STUDY OF CHARACTERISTICS IN THE InGaAsP/InP EDGE-EMITTING LED'S[J]. Chinese Journal of Luminescence, 1985,6(1): 55-59
Zhang Guicheng, Xu Shaohua, Cheng Zongquan, Chen Ruizhang, Gong Liangen, Yang Linbao. STUDY OF CHARACTERISTICS IN THE InGaAsP/InP EDGE-EMITTING LED'S[J]. Chinese Journal of Luminescence, 1985,6(1): 55-59DOI:
InGaAsP/InP edge-emitting LED's are capable of high coupling efficiency
winder tandwidth and narrower spectral halfwidth. In this paper
the characteristics of InGaAsP/InP edge-emitting LED's are described. The four-layer InGaAsP/InP DH wafers used for fabrication of the EELED's were grown by LPE technique. They are a 4-5μm n-type Inp buffer layer
an un-doped InGaAsP/InP active layer whose thickness varies from 0.2μm to 0.8μm; a p-InP confining layer and a Zn-doped cap layer