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Fingerprint Dive into the research topics where Ya-Ju Lee is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 3 Similar Profiles
Light emitting diodes Engineering & Materials Science
light emitting diodes Physics & Astronomy
sapphire Physics & Astronomy
Nanorods Engineering & Materials Science
Sapphire Engineering & Materials Science
nanorods Physics & Astronomy
Optical tomography Engineering & Materials Science
Quantum efficiency Engineering & Materials Science

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Research Output 1995 2019

  • 1298 Citations
  • 19 h-Index
  • 67 Article
  • 18 Conference contribution
  • 2 Review article
  • 1 Comment/debate

A curvature-tunable random laser

Lee, Y. J., Yeh, T. W., Yang, Z. P., Yao, Y. C., Chang, C. Y., Tsai, M. T. & Sheu, J. K., 2019 Feb 28, In : Nanoscale. 11, 8, p. 3534-3545 12 p.

Research output: Contribution to journalArticle

Lasers
Optical feedback
Polyethylene Terephthalates
Cavity resonators
Multiple scattering

Determination of coefficient of thermal expansion in high power GaN-based light-emitting diodes via optical coherent tomography

Lee, Y. J., Yao, Y. C., Haung, Y. K. & Tsai, M. T., 2018 Jan 1, Advances in Intelligent Information Hiding and Multimedia Signal Processing - Proceedings of the 13th International Conference on Intelligent Information Hiding and Multimedia Signal Processing,. Springer Science and Business Media Deutschland GmbH, p. 147-152 6 p. (Smart Innovation, Systems and Technologies; vol. 81).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermal expansion
Tomography
Light emitting diodes
Packaging materials
Temperature control
2 Citations (Scopus)

Direct formation of transfer-free graphene as current spreading layers on n-ZnO nanorods/p-GaN light-emitting diodes

Huang, C. Y., Hsu, F. F., Wu, C. L., Chen, M. L., Tsai, P. H., Tong, S. R., Yeh, T. W. & Lee, Y. J., 2018 Jul 1, In : Applied Physics Express. 11, 7, 075103.

Research output: Contribution to journalArticle

Nanorods
Graphene
nanorods
Light emitting diodes
graphene

Directly determining the coefficient of thermal expansion of high-power light-emitting diodes by optical coherence tomography

Yeh, T. W., Chou, C. Y., Huang, C. Y., Yao, Y. C., Haung, Y. K., Tsai, M. T. & Lee, Y. J., 2018 Jan 1, CLEO: Applications and Technology, CLEO_AT 2018. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F92-CLEO_AT 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Packaging materials
Optical tomography
Fiber optic sensors
Thermal expansion
Light emitting diodes

Directly Determining the Coefficient of Thermal Expansion of High-power Light-emitting Diodes by Optical Coherence Tomography

Yeh, T. W., Chou, C. Y., Huang, C. Y., Yao, Y. C., Haung, Y. K., Tsai, M. T. & Lee, Y. J., 2018 Aug 6, 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8427020. (2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical tomography
Thermal expansion
Light emitting diodes
thermal expansion
light emitting diodes