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  • Ya-Ju Lee
2020

High-stability inorganic perovskite quantum dot-cellulose nanocrystal hybrid films

Chiang, C. H., Li, T. Y., Wu, H. S., Li, K. Y., Hsu, C. F., Tsai, L. F., Yang, P. K., Lee, Y. J., Lee, H. C., Wang, C. Y. & Tsai, M. L., 2020 Aug 7, In : Nanotechnology. 31, 32, 324002.

Research output: Contribution to journalArticle

Optical Coherence Tomography/Angiography-Guided Tumor Ablation with a Continuous-Wave Laser Diode

Tsai, M. T., Chen, W. J., Tsai, T. Y., Lee, H. C., Wang, C. C. & Lee, Y. J., 2020, In : IEEE Access. 8, p. 43191-43199 9 p., 9016031.

Research output: Contribution to journalArticle

Open Access
2019

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

10 Citations (Scopus)

A random laser with tunable threshold by bending curvature

Yeh, T. W., Liu, K. H., Yang, Z. P., Yao, Y. C., Chang, C. Y., Tsai, M. T., Sheu, J. K. & Lee, Y. J., 2019 Nov, MOC 2019 - 24th Microoptics Conference. Institute of Electrical and Electronics Engineers Inc., p. 128-129 2 p. 8982762. (MOC 2019 - 24th Microoptics Conference).

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

A strain-gauge random laser

Lee, Y. J., Yeh, T. W., Nagarjuna, P., Tseng, C. C. & Yi, J. Y., 2019 Jun 1, In : APL Materials. 7, 6, 061103.

Research output: Contribution to journalArticle

Open Access

Bending-induced tunable threshold in random laser

Lee, Y. J., Yeh, T. W., Yang, Z. P., Yao, Y. C., Chang, C. Y., Tsai, M. T. & Sheu, J. K., 2019 Jan 1, CLEO: Science and Innovations, CLEO_SI 2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F129-CLEO_SI 2019).

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

Bending-Induced Tunable Threshold in Random Laser

Lee, Y. J., Yeh, T. W., Yang, Z. P., Yao, Y. C., Chang, C. Y., Tsai, M. T. & Sheu, J. K., 2019 May, 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8750113. (2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings).

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

Early detection of enamel demineralization by optical coherence tomography

Tsai, M. T., Wang, Y. L., Yeh, T. W., Lee, H. C., Chen, W. J., Ke, J. L. & Lee, Y. J., 2019 Dec 1, In : Scientific reports. 9, 1, 17154.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Early diagnosis of teeth caries with non-invasive optical coherence tomography

Wang, Y. L., Ke, C. Y., Lee, H. C., Lee, Y. J. & Tsai, M. T., 2019 Jan 1, In : Proceedings of SPIE - The International Society for Optical Engineering. 11140, 1114001-204.

Research output: Contribution to journalConference article

Graphene Quantum Dot Vertical Cavity Surface-Emitting Lasers

Lee, Y. J., Yeh, T. W., Zou, C., Yang, Z. P., Chen, J. W., Hsu, P. L., Shen, J. L., Chang, C. C., Sheu, J. K. & Lin, L. Y., 2019 Nov 20, In : ACS Photonics. 6, 11, p. 2894-2901 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2018

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,. Pan, J-S., Tsai, P-W., Jain, L. C. & Watada, J. (eds.). 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

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

2 Citations (Scopus)

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: Applications and Technology, CLEO_AT 2018. 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

Flexible random lasers with tunable lasing emissions

Lee, Y. J., Chou, C. Y., Yang, Z. P., Nguyen, T. B. H., Yao, Y. C., Yeh, T. W., Tsai, M. T. & Kuo, H. C., 2018 Jun 14, In : Nanoscale. 10, 22, p. 10403-10411 9 p.

Research output: Contribution to journalArticle

Open Access
22 Citations (Scopus)

Monolithic integration of GaN-based light-emitting diodes and metal-oxide-semiconductor field-effect transistors: Reply

Lee, Y. J., Yang, Z. P., Chen, P. G., Hsieh, Y. A., Yao, Y. C., Liao, M. H., Lee, M. H., Wang, M. T. & Hwang, J. M., 2018 Jan 22, In : Optics Express. 26, 2, p. A110

Research output: Contribution to journalReview article

Tunable random lasing emissions by manipulating plasmonic coupling strengths on flexible substrates

Yeh, T. W., Chou, C. Y., Yang, Z. P., Hanh, N. T. B., Yao, Y. C., Tsai, M. T., Kuo, H. C. & Lee, Y. J., 2018 Aug 6, 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings: Applications and Technology, CLEO_AT 2018. Institute of Electrical and Electronics Engineers Inc., 8426910. (2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings).

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

Using optical coherence tomography to identify of oral mucosae with 3D-printing probe

Chen, Y. D., Lee, C. Y., Hoang, T. N., Wang, Y. L., Lee, Y. J. & 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,. Pan, J-S., Tsai, P-W., Jain, L. C. & Watada, J. (eds.). Springer Science and Business Media Deutschland GmbH, p. 161-166 6 p. (Smart Innovation, Systems and Technologies; vol. 81).

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

2017

Adjusting color temperature of electroluminescence from white light-emitting electrochemical cells by laser-scanned annealing of nanoparticles

Lee, H. C., Chiang, C. M. F., Wu, P. Y., Yao, Y. C., Sarma, M., Yang, Z. P., Su, H. C., Lee, Y. J. & Wong, K. T., 2017 Aug 8, AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 110-113 4 p. 8006093. (AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings).

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

Coherent and Polarized Random Laser Emissions from Colloidal CdSe/ZnS Quantum Dots Plasmonically Coupled to Ellipsoidal Ag Nanoparticles

Yao, Y. C., Yang, Z. P., Hwang, J. M., Su, H. C., Haung, J. Y., Lin, T. N., Shen, J. L., Lee, M. H., Tsai, M. T. & Lee, Y. J., 2017 Feb 2, In : Advanced Optical Materials. 5, 3, 1600746.

Research output: Contribution to journalArticle

21 Citations (Scopus)

CsPbBr3 Perovskite Quantum Dot Vertical Cavity Lasers with Low Threshold and High Stability

Huang, C. Y., Zou, C., Mao, C., Corp, K. L., Yao, Y. C., Lee, Y. J., Schlenker, C. W., Jen, A. K. Y. & Lin, L. Y., 2017 Sep 20, In : ACS Photonics. 4, 9, p. 2281-2289 9 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)

Determination on the Coefficient of Thermal Expansion in High-Power InGaN-based Light-emitting Diodes by Optical Coherence Tomography

Lee, Y. J., Chou, C. Y., Huang, C. Y., Yao, Y. C., Haung, Y. K. & Tsai, M. T., 2017 Dec 1, In : Scientific reports. 7, 1, 14390.

Research output: Contribution to journalArticle

Enhanced Performance of GaN-based Ultraviolet Light Emitting Diodes by Photon Recycling Using Graphene Quantum Dots

Lin, T. N., Santiago, S. R. M., Yuan, C. T., Chiu, K. P., Shen, J. L., Wang, T. C., Kuo, H. C., Chiu, C. H., Yao, Y. C. & Lee, Y. J., 2017 Dec 1, In : Scientific reports. 7, 1, 7108.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Enhancing extracted electroluminescence from light-emitting electrochemical cells by employing high-refractive-index substrates

Jang, Y. F., Lin, T. C., Guo, J. Y., Fan Chiang, C. M., Wu, M. L., Shen, H. Y., Chen, T. C., Yang, Z. P., Lee, Y-J., Su, H. C., Chang, C. H. & Liu, S. W., 2017 Dec 1, In : Organic Electronics. 51, p. 149-155 7 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Improving color saturation of blue light-emitting electrochemical cells by plasmonic filters

Fan Chiang, C. M., Chang, B. R., Lee, Y-J., Sarma, M., Yang, Z. P., Su, H. C., Cheng, H. E. & Wong, K. T., 2017 Dec 1, In : Organic Electronics. 51, p. 70-75 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Noninvasive structural and microvascular anatomy of oral mucosae using handheld optical coherence tomography

Tsai, M. T., Chen, Y., Lee, C. Y., Huang, B. H., Trung, N. H., Lee, Y. J. & Wang, Y. L., 2017 Nov 1, In : Biomedical Optics Express. 8, 11, p. 5001-5012 12 p., #304829.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Plasmonically induced coherent and polarized random laser emissions in colloidal CdSe/ZnS quantum dots with ellipsoidal Ag Nanoparticles

Yao, Y. C., Yang, Z. P., Haung, J. Y., Lee, M. H. & Lee, Y. J., 2017 Oct 25, 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. (2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings; vol. 2017-January).

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

1 Citation (Scopus)
2016

A demonstration of solid-state white light-emitting electrochemical cells using the integrated on-chip plasmonic notch filters

Lee, Y-J., Lin, C. C., Lee, H. C., Yao, Y. C., Sarma, M., Su, H. C., Yang, Z. P. & Wong, K. T., 2016 Jan 1, In : Journal of Materials Chemistry C. 4, 8, p. 1599-1605 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Characteristics of low-resistivity aluminum-doped zinc oxide films deposited at room temperature by off-axis radio-frequency sputtering on flexible plastic substrates

Wang, L. M., Wang, C. Y., Jheng, C. R., Wu, S. J., Sai, C. K., Lee, Y-J., Chiang, C. Y. & Shew, B. Y., 2016 Aug 1, In : Applied Physics A: Materials Science and Processing. 122, 8, 731.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Enhanced external quantum efficiency in GaN-based vertical-type light-emitting diodes by localized surface plasmons

Yao, Y. C., Hwang, J. M., Yang, Z. P., Haung, J. Y., Lin, C. C., Shen, W. C., Chou, C. Y., Wang, M. T., Huang, C. Y., Chen, C. Y., Tsai, M. T., Lin, T. N., Shen, J. L. & Lee, Y. J., 2016 Mar 3, In : Scientific reports. 6, 22659.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Enhancing UV-emissions through optical and electronic dual-function tuning of Ag nanoparticles hybridized with n-ZnO nanorods/p-GaN heterojunction light-emitting diodes

Yao, Y. C., Yang, Z. P., Hwang, J. M., Chuang, Y. L., Lin, C. C., Haung, J. Y., Chou, C. Y., Sheu, J. K., Tsai, M. T. & Lee, Y. J., 2016 Feb 28, In : Nanoscale. 8, 8, p. 4463-4474 12 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Evaluation of laser-assisted trans-nail drug delivery with optical coherence tomography

Tsai, M. T., Tsai, T. Y., Shen, S. C., Ng, C. Y., Lee, Y. J., Lee, J. D. & Yang, C. H., 2016 Dec 12, In : Sensors (Switzerland). 16, 12, 2111.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Laser-scanned programmable color temperature of electroluminescence from white light-emitting electrochemical cells

Lee, H. C., Fan Chiang, C. M., Wu, P. Y., Yao, Y. C., Sarma, M., Yang, Z. P., Su, H. C., Lee, Y. J. & Wong, K. T., 2016 Nov 23, In : ACS Applied Materials and Interfaces. 8, 46, p. 31799-31805 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2015

Achieving graded refractive index by use of ZnO nanorods/TiO2 layer to enhance omnidirectional photovoltaic performances of InGaP/GaAs/Ge triple-junction solar cells

Tsai, M. T., Yang, Z. P., Jing, T. S., Hsieh, H. H., Yao, Y. C., Lin, T. Y., Chen, Y. F. & Lee, Y. J., 2015 May, In : Solar Energy Materials and Solar Cells. 136, p. 17-24 8 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Giant enhancement of inverted polymer solar cells efficiency by manipulating dual interlayers with integrated approaches

Hsieh, H. H., Sung, Y. M., Hsu, F. C., Hsiao, K. J., Lee, Y. J. & Chen, Y. F., 2015, In : RSC Advances. 5, 2, p. 1549-1556 8 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Manipulation of polarization effect to engineer III-nitride HEMTs for normally-off operation

Yao, Y. C., Huang, C. Y., Lin, T. Y., Cheng, L. L., Liu, C. Y., Wang, M. T., Hwang, J. M. & Lee, Y. J., 2015 Apr 20, In : Microelectronic Engineering. 138, p. 1-6 6 p.

Research output: Contribution to journalReview article

3 Citations (Scopus)

Numerical Analysis on Polarization-Induced Doping III-Nitride n-i-p Solar Cells

Lee, Y. J., Yao, Y. C. & Yang, Z. P., 2015 Feb 1, In : IEEE Photonics Journal. 7, 1, 2300108.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Optical coherence tomography-guided laser microsurgery for blood coagulation with continuous-wave laser diode

Chang, F. Y., Tsai, M. T., Wang, Z. Y., Chi, C. K., Lee, C. K., Yang, C. H., Chan, M. C. & Lee, Y. J., 2015 Nov 16, In : Scientific reports. 5, 16739.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Optical inspection of solar cells using phase-sensitive optical coherence tomography

Tsai, M. T., Chang, F. Y., Yao, Y. C., Mei, J. & Lee, Y. J., 2015 May, In : Solar Energy Materials and Solar Cells. 136, p. 193-199 7 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Slanted n-ZnO nanorod arrays/p-GaN lightemitting diodes with strong ultraviolet emissions

Yang, Z. P., Xie, Z. H., Lin, C. C. & Lee, Y. J., 2015 Jan 1, In : Optical Materials Express. 5, 2, p. 399-407 9 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2014

Direct formation of InN-codoped p-ZnO/n-GaN heterojunction diode by solgel spin-coating scheme

Huang, C. Y., Lee, Y. J., Lin, T. Y., Chang, S. L., Lian, J. T., Lin, H. M., Chen, N. C. & Yang, Y. J., 2014 Feb 15, In : Optics Letters. 39, 4, p. 805-808 4 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

High breakdown voltage in AlGaN/GaN HEMTs using AlGaN/GaN/AlGaN quantum-well electron-blocking layers

Lee, Y. J., Yao, Y. C., Huang, C. Y., Lin, T. Y., Cheng, L. L., Liu, C. Y., Wang, M. T. & Hwang, J. M., 2014 Jan 1, In : Nanoscale Research Letters. 9, 1, p. 1-9 9 p., 433.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Local nanotip arrays sculptured by atomic force microscopy to enhance the light-output efficiency of GaN-based light-emitting diode structures

Huang, C. Y., Yao, Y. C., Lee, Y-J., Lin, T. Y., Kao, W. J., Shang Hwang, J., Yang, Y. J. & Shen, J. L., 2014 May 16, In : Nanotechnology. 25, 19, 195401.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Monolithic integration of GaN-based lightemitting diodes and metal-oxide-semiconductor field-effect transistors

Lee, Y. J., Yang, Z. P., Chen, P. G., Hsieh, Y. A., Yao, Y. C., Liao, M. H., Lee, M. H., Wang, M. T. & Hwang, J. M., 2014 Oct 20, In : Optics Express. 22, 21, p. A1589-A1595

Research output: Contribution to journalArticle

31 Citations (Scopus)

Slanted n-ZnO/p-GaN nanorod arrays light-emitting diodes grown by oblique-angle deposition

Lee, Y. J., Yang, Z. P., Lo, F. Y., Siao, J. J., Xie, Z. H., Chuang, Y. L., Lin, T. Y. & Sheu, J. K., 2014 May, In : APL Materials. 2, 5, 056101.

Research output: Contribution to journalArticle

24 Citations (Scopus)
2013

A multichannel filter based on the finite plasma photonic crystal

Wu, C. J., Lee, Y., King, T. C. & Kuo, W. K., 2013 Jan 1, Progress in Functional Materials. Trans Tech Publications Ltd, p. 297-300 4 p. (Key Engineering Materials; vol. 538).

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

3 Citations (Scopus)

Current matching using cdse quantum dots to enhance the power conversion efficiency of ingap/gaas/ge tandem solar cells

Lee, Y. J., Yao, Y. C., Tsai, M. T., Liu, A. F., Yang, M. D. & Lai, J. T., 2013 Nov 4, In : Optics Express. 21, 106, p. A953-A963

Research output: Contribution to journalArticle

11 Citations (Scopus)

Differentiation of oral precancerous stages with optical coherence tomography based on the evaluation of optical scattering properties of oral mucosae

Tsai, M. T., Lee, J. D., Lee, Y-J., Lee, C. K., Jin, H. L., Chang, F. Y., Hu, K. Y., Wu, C. P., Chiang, C. P. & Yang, C. C., 2013 Apr 1, In : Laser Physics. 23, 4, 045602.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Direct electrical contact of slanted ito film on axial p-n junction silicon nanowire solar cells

Lee, Y. J., Yao, Y. C. & Yang, C. H., 2013 Jan 14, In : Optics Express. 21, 101, p. A7-A14

Research output: Contribution to journalArticle

13 Citations (Scopus)

Direct electrical contact of slanted ITO film on axial p-n junction silicon nanowire solar cells

Lee, Y. J., Yao, Y. C. & Yang, C. H., 2013, 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE Computer Society, 6834123. (2013 Conference on Lasers and Electro-Optics, CLEO 2013).

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

Direct electrical contact of slanted ITO film on axial P-N junction silicon nanowire solar cells

Lee, Y. J., Yao, Y. C. & Yang, C. H., 2013 Nov 19, Conference on Lasers and Electro Optics, CLEO: Applications and Technology, CLEO_AT 2013. p. JW2A.83 (CLEO: Applications and Technology, CLEO_AT 2013).

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