Nitride-based light emitting diodes with textured sidewalls and pillar waveguides

C. F. Shen; S. J. Chang; T. K. Ko; C. T. Kuo; S. C. Shei; W. S. Chen; C. T. Lee; C. S. Chang; Y. Z. Chiou

doi:10.1109/LPT.2006.887350

Nitride-based light emitting diodes with textured sidewalls and pillar waveguides

C. F. Shen
, S. J. Chang
, T. K. Ko
, C. T. Kuo
, S. C. Shei
, W. S. Chen
, C. T. Lee
, C. S. Chang
, Y. Z. Chiou

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

Nitride-based light emitting diodes (LEDs) with sidewall texture and pillar waveguides (STPW) were fabricated using conventional lithography method. With 20-mA injection current, it was found that forward voltages were 3.16 and 3.15 V for the conventional LED and the LED with STPW, respectively. It was also found that 20-mA LED output powers were 8.4 and 10.1 mW for conventional LED and the LED with STPW, respectively. The enhancement is attributed to the out-coupling of lateral waveguide mode in the near horizontal directions.

Original language	English
Pages (from-to)	2517-2519
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	18
Issue number	23
DOIs	https://doi.org/10.1109/LPT.2006.887350
Publication status	Published - 2006 Dec 1

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1109/LPT.2006.887350

Cite this

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title = "Nitride-based light emitting diodes with textured sidewalls and pillar waveguides",

abstract = "Nitride-based light emitting diodes (LEDs) with sidewall texture and pillar waveguides (STPW) were fabricated using conventional lithography method. With 20-mA injection current, it was found that forward voltages were 3.16 and 3.15 V for the conventional LED and the LED with STPW, respectively. It was also found that 20-mA LED output powers were 8.4 and 10.1 mW for conventional LED and the LED with STPW, respectively. The enhancement is attributed to the out-coupling of lateral waveguide mode in the near horizontal directions.",

author = "Shen, \{C. F.\} and Chang, \{S. J.\} and Ko, \{T. K.\} and Kuo, \{C. T.\} and Shei, \{S. C.\} and Chen, \{W. S.\} and Lee, \{C. T.\} and Chang, \{C. S.\} and Chiou, \{Y. Z.\}",

year = "2006",

month = dec,

day = "1",

doi = "10.1109/LPT.2006.887350",

language = "English",

volume = "18",

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journal = "IEEE Photonics Technology Letters",

issn = "1041-1135",

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TY - JOUR

T1 - Nitride-based light emitting diodes with textured sidewalls and pillar waveguides

AU - Shen, C. F.

AU - Chang, S. J.

AU - Ko, T. K.

AU - Kuo, C. T.

AU - Shei, S. C.

AU - Chen, W. S.

AU - Lee, C. T.

AU - Chang, C. S.

AU - Chiou, Y. Z.

PY - 2006/12/1

Y1 - 2006/12/1

N2 - Nitride-based light emitting diodes (LEDs) with sidewall texture and pillar waveguides (STPW) were fabricated using conventional lithography method. With 20-mA injection current, it was found that forward voltages were 3.16 and 3.15 V for the conventional LED and the LED with STPW, respectively. It was also found that 20-mA LED output powers were 8.4 and 10.1 mW for conventional LED and the LED with STPW, respectively. The enhancement is attributed to the out-coupling of lateral waveguide mode in the near horizontal directions.

AB - Nitride-based light emitting diodes (LEDs) with sidewall texture and pillar waveguides (STPW) were fabricated using conventional lithography method. With 20-mA injection current, it was found that forward voltages were 3.16 and 3.15 V for the conventional LED and the LED with STPW, respectively. It was also found that 20-mA LED output powers were 8.4 and 10.1 mW for conventional LED and the LED with STPW, respectively. The enhancement is attributed to the out-coupling of lateral waveguide mode in the near horizontal directions.

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DO - 10.1109/LPT.2006.887350

M3 - Article

AN - SCOPUS:33947234304

SN - 1041-1135

VL - 18

SP - 2517

EP - 2519

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 23

ER -

Nitride-based light emitting diodes with textured sidewalls and pillar waveguides

Abstract

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