Investigation of the mode splitting induced by electro-optic birefringence in a vertical-cavity surface-emitting laser by polarized electroluminescence - Details

author：

Zhang, J. (Zhang, J..) ^[1] | Yu, J.-L. (Yu, J.-L..) ^[2] | Cheng, S.-Y. (Cheng, S.-Y..) ^[3] | Lai, Y.-F. (Lai, Y.-F..) ^[4] | Chen, Y.-H. (Chen, Y.-H..) ^[5]

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Abstract：

The　mode　splitting　induced　by　electro-optic　birefringence　in　a　P　-　I　-　N　InGaAs/GaAs/AlGaAs　vertical-cavity　surface-emitting　laser　(VCSEL)　has　been　studied　by　polarized　electroluminescence　(EL)　at　room　temperature.　The　polarized　EL　spectra　with　E　∥　[110]　and　E　∥　[11̄0]　directions,　are　extracted　for　different　injected　currents.　The　mode　splitting　of　the　two　orthogonal　polarized　modes　for　a　VCSEL　device　is　determined,　and　its　value　increases　linearly　with　the　increasing　injected　current　due　to　electro-optic　birefringence.　This　article　demonstrates　that　the　polarized　EL　is　a　powerful　tool　to　study　the　mode　splitting　and　polarization　anisotropy　of　a　VCSEL　device.　©　2014　Chinese　Physical　Society　and　IOP　Publishing　Ltd.

Keyword：

electro-optic birefringence; mode splitting; polarized electroluminescence; vertical-cavity surface-emitting laser

Community：

[ 1 ] [Zhang, J.]College of Physics and Information Engineering, Institute of Micro/Nano Devices and Solar Cells, Fuzhou University, Fuzhou 350108, China
[ 2 ] [Yu, J.-L.]College of Physics and Information Engineering, Institute of Micro/Nano Devices and Solar Cells, Fuzhou University, Fuzhou 350108, China
[ 3 ] [Cheng, S.-Y.]College of Physics and Information Engineering, Institute of Micro/Nano Devices and Solar Cells, Fuzhou University, Fuzhou 350108, China
[ 4 ] [Lai, Y.-F.]College of Physics and Information Engineering, Institute of Micro/Nano Devices and Solar Cells, Fuzhou University, Fuzhou 350108, China
[ 5 ] [Chen, Y.-H.]Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China

Reprint 's Address：

[Yu, J.-L.]College of Physics and Information Engineering, Institute of Micro/Nano Devices and Solar Cells, Fuzhou University, Fuzhou 350108, China

Email：

JLYU@semi.ac.cn

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Source ：

Chinese Physics B

ISSN： 1674-1056

Year： 2014

Issue： 2

Volume： 23

1 . 6 0 3

JCR@2014

1 . 5 0 0

JCR@2023

ESI HC Threshold：213

JCR Journal Grade：2

CAS Journal Grade：4

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 6

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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