HW Group

H.-H. Huang and H.-W. Chen, "Multi-objective optimization of geometric characteristics in femtosecond laser micromachining via NSGA-II," 2026 13th International Conference on Industrial Engineering and Applications (ICIEA 2026), A323-A, Kyoto, Japan, 2026. (Oral Presentation)

C.-W. Hu and H.-W. Chen, "Wide-gamut nanosecond laser colouring of Titanium via oxygen-controlled oxide films and modelling," SPIE Photonics Europe, 14093-7, Strasbourg, France, 2026. (Oral Presentation)

M.C. Lim and H.-W. Chen, "Exploring transfer learning via deep neural networks for cross-material adaptation of laser processing parameters in Titanium alloy coloration," 2025 MRS Fall Meeting, MT03.07.05, Boston, USA, 2025. (Oral Presentation)

W. Yongbanjerd, Y.-F. Lee, and H.-W. Chen, "White coloration on stainless steel via underwater nanosecond laser processing," 2025 MRS Fall Meeting, NM07.09.05, Boston, USA, 2025. (Oral Presentation)

Y.-J. Jhang, C.-H. Chou, T.-M. Tai, and H.-W. Chen, "Enhancing precision in laser coloring: deep learning for accurate spectrum-based laser-induced color prediction," 2024 MRS Fall Meeting, BI01.03.02, Boston, USA, 2024. (Oral Presentation)

C.-H. Chou and H.-W. Chen, "Metal surface coloring with subpixel control via nanosecond laser pulses," 2024 MRS Fall Meeting, PM02.02.05, Boston, USA, 2024. (Oral Presentation)

Y.-J. Jhang, C.-H. Chou, W. Yongbanjerd, P.-H. Huang, T.-M. Tai, and H.-W. Chen, "Physics-Driven deep learning in laser-induced thin film color prediction," OPTIC 2024, Paper No. 2024 2024-WED-S0802-O004, Nov. 26-29, 2024. (OPTIC 2024 STUDENT PAPER ORAL AWARD)

W.-J. Chen, C.-Y. Lee, H.-S. Huang, G.-Y. Chen, C.-K. Sun, and H.-W. Chen, "Neuronal dynamics analysis via two photon microscopy in human cerebral organoids associated with ADHD disorder," OPTIC 2023, Paper No. 2023-FRI-S0601-O004, Dec. 1-Dec. 3, 2023. (OPTIC 2023 STUDENT PAPER ORAL AWARD)

C.-H. Chen, N.-L. Hou, P.-H. Wang, and H.-W. Chen, "Surface roughness improvement of silicon nitride waveguides by femtosecond laser annealing," OPTIC 2023, Paper No. 2023-SAT-P0302-P007, Dec. 1-Dec. 3, 2023.

Y.-J. Jhang, C.-H. Chou, Y.-F. Lee, Z.-Y. Yang, and H.-W. Chen, "Predicting Thin Film Color Using Deep Learning: From Optical Properties to Machining Parameters," OPTIC 2023, Paper No. 2023-FRI-S0802-O004, Dec. 1-Dec. 3, 2023.

C.-H. Chou and H.-W. Chen, "Pixel wise color mixing in surface coloring of stainless steel induced by nanosecond pulsed laser," OPTIC 2023, Paper No. 2023-FRI-P0801-P012, Dec. 1-Dec. 3, 2023. (OPTIC 2023 STUDENT PAPER POSTER AWARD)

Y.-J. Shen, C.-H. Chen, and H.-W. Chen, "Enhancing stain resistance and hydrophobicity of Zirconia dentures with femtosecond laser texturing," OPTIC 2023, Paper No. 2023-SUN-S0506-O002, Dec. 1-Dec. 3, 2023.

W.-J. Chen, E.-Y. Liao, T.-M. Tai, Y.-H. Liao, C.-K. Sun, C.-K. Lee, S. See, and H.-W. Chen, "Deep unsupervised learning for biomedical image translation from harmonic generation image to H&E-stained image," in 2023 Conference on Lasers and Electro-Optics (CLEO) (2023), ATu3Q.6.

C.-W. Hu, Y.-C. Wen, and H.-W. Chen, "An economical single-pulse picker without nonlinear effect and dispersion," in 2023 Conference on Lasers and Electro-Optics (CLEO) (2023), JTh2A.68.

Y.-J. Jhang, X. Lin, S.-H. Chia, W.-C. Chen, I.-C. Wu, M.-T. Wu, G.-Y. Zhuo, and H.-W. Chen, "Unsupervised image enhancement for nonlinear optical microscopy with scarce samples," in 2023 Conference on Lasers and Electro-Optics (CLEO) (2023), ATu3Q.5.

C.-W. Hu, Y.-C. Wen, and H.-W. Chen, "An economical and stable single-pulse picker without additional nonlinear effect and dispersion," 4th International Conference on Machining, Materials and Mechanical Technologies, in special session in IC3MT2022, ID 140, Nov. 11-14, 2022.

W.-J. Chen, E.-Y. Liao, T.-M. Tai, Y.-H. Liao, C.-K. Sun, C.-K. Lee, Simon See, and H.-W. Chen, "Inter-modality unsupervised image translation from harmonic generation microscopy (HGM) image to H&E-stained image via deep learning network," OPTIC 2022, Paper No. 2022-FRI-S0601-O002, Dec. 2-4, 2022. (OPTIC 2022 STUDENT PAPER ORAL AWARD)

Y.-J. Shen, E.-Y. Liao, T.-M. Tai, Y.-H. Liao, C.-K. Sun, C.-K. Lee, S. See, and H.-W. Chen, "Photodamage reduction on harmonic generation microscopy at low-level optical power based on deep learning," in Frontiers in Optics 2021/Laser Science, JW7A.126, 2021.

Y.-S. Su, S.-H. Lu, P. S. Ser, W.-T. Hsu, W.-C. Lai, B. Xie, H.-M. Huang, T.-Y. Lee, H.-W. Chen, L.-F. Yu, and H.-C. Wang, "Reasoning pose-aware placing with semantic labels - Brandname-based affordance prediction and cooperative dual-arm active manipulation," 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Macau, China, 2019, pp. 4760-4767.

J. Lim, H.-W. Chen, S. Xu, Z. Yang, F. X. Kärtner, and G. Chang, "3 GHz optical frequency comb via difference frequency generation", in Ultrafast optics 2015.

H.-W. Chen, J. Lim, S. Xu, Z. Yang, F. X. Kärtner, and G. Chang, "3-GHz, ultrafast Yb-fiber laser sources: closing the spectral gaps.," Proc. SPIE 9198, Ultrafast Nonlinear Imaging and Spectroscopy II, Vol. 9198, 919806 (2014). (SPIE Invited Paper)

D. Li, M. Peng, H.-W. Chen, J. Lim, M. Watts, and F. X. Kärtner, "Fiber-optic demonstration of optical frequency division for Erbium silicon photonics integrated oscillator," in 2014 Conference on Lasers and Electro-Optics (CLEO) (2014), SF1I.3.

L. Wei, G. Zhou, J. Lim, H.-W. Chen, F. X. Kärtner, and G. Chang, "Relative intensity noise of Raman solitons: which one is more noisy?" in 2014 Conference on Lasers and Electro-Optics (CLEO) (2014), SM4N.7.

G. Chang, C.-H. Li, A. Glenday, G. Furesz, N. Langellier, J. Lim, H.-W. Chen, D. F. Phillips, D. Sasselov, A. Szentgyorgyi, R. L. Walsworth, and F. X. Kärtner, "Femtosecond laser frequency comb for precision calibration of HARPS-N," in Advanced Solid State Lasers, OSA Technical Digest (online) (Optical Society of America, 2014), paper ATh3A.2.

N. Langellier, N. Tanjeem, A. Glenday, C.-H. Li, G. Furesz, D. Phillips, G. Chang, H.-W. Chen, J. Lim, F. X. Kärtner, A. Szentgyorgyi, and R. Walsworth, "Green astro-comb for exoplanet searches: improved hardware and operation," in Bulletin of the American Physical Society (American Physical Society, 2014), D1.00080.

D. Phillips, C.-H. Li, A. Glenday, N. Langellier, G. Furesz, G. Chang, H.-W. Chen, J. Lim, F. X. Kärtner, A. Szentgyorgyi, and R. L. Walsworth,"Initial results from a green astro-comb for exoplanet searches at HARPS-N," APS Division of Atomic and Molecular Physics, 2014, abstract id. H6.010.

N. Langellier, C.-H. Li, A. G. Glenday, G. Chang, H.-W. Chen, J. Lim, G. Furesz, F. X. Kärtner, D. F. Phillips, D. Sasselov, A. Szentgyorgyi, R. Walsworth, "Green astro-comb for HARPS-N," Proc. SPIE 9147, Ground-based and Airborne Instrumentation for Astronomy V, 91478N (2014).

H.-W. Chen, H. Zia, J. Lim, S. Xu, Z. Yang, and F. X. Kärtner, "3 GHz few-cycle ultrafast source at 850nm," in Frontiers in Optics 2013/Laser Science XXIX, OSA Technical Digest (CD) (Optical Society of America, 2013), FW6B.2. (Postdeadline)

H.-W. Chen, J. Lim, S. Xu, Z. Yang, and F. X. Kärtner, "Yb-fiber oscillator based, few-cycle ultrafast source at 850nm," in the 10th Conference on Lasers and Electro-Optics Pacific Rim 2013 (CLEO-PR 2013), WA1_1. (Best Paper Award)

G. Chang, H.-W. Chen, J. Lim, S. Xu, Z. Yang, and F. X. Kärtner, "3 GHz, femtosecond Raman soliton source," in 2013 Conference on Lasers and Electro-Optics (CLEO) (2013), CM2I.4.

J. Lim, H.-W. Chen, G. Change, and F. X. Kärtner, "Stable frequency comb derived from a narrowband Yb-fiber laser: pre-chirp management for self-referenced fCEO stabilization," in 2013 Conference on Lasers and Electro-Optics (CLEO) (2013), CM2I.7.

H.-W. Chen, G. Chang, C. Zhu, X. Ma, A. Galvanauskas, and F. X. Kärtner, "Air-clad chirally-coupled-core Yb-fiber femtosecond oscillator with >10W average power," XVIIIth International Conference on Ultrafast Phenomena, 41, 10006 (2013).

J. Lim, H.-W. Chen, A.-L. Calendron, G. Chang, and F. X. Kärtner, "Optimization of ultrafast Yb-doped fiber amplifiers to achieve high-quality compressed pulses," XVIIIth International Conference on Ultrafast Phenomena, 41, 10020 (2013).

G. Chang, C.-H. Li, A. Glenday, G. Furesz, N. Langellier, L.-J. Chen, J. Lim, H.-W. Chen, D. F. Phillips, D. Sasselov, A. Szentgyorgyi, R. L. Walsworth, and F. X. Kärtner, "Femtosecond laser frequency comb for astrophysical spectrograph calibration", Advanced Solid State Lasers, ATh1A.4 (2013).

A. Glenday, C.-H. Li, N. Langellier, G. Furesz, G. Chang, H.-W. Chen, J. Lim, F. X. Kärtner, D. Phillips, A. Szentgyorgyi, and R. Walsworth, "A high accuracy FTS for laser frequency combs, lamps and other sources," in Bulletin of the American Physical Society (American Physical Society, 2013), D1.016.

N. Langellier, A. Glenday, C.-H. Li, G. Furesz, G. Chang, H.-W. Chen, J. Lim, F. Kärtner, D. Phillips, A. Szentgyorgyi, and R. Walsworth, "Green Astro-comb for exoplanet searches," Proceedings of the SPIE, Volume 9147, id. 91478N9(2014).

D. Phillips, A. Glenday, C.-H. Li, G. Furesz, N. Langellier, M. Webber, G. Chang, L.-J. Chen, H.-W. Chen, J. Lim, F. X. Kärtner, A. Szentgyorgyi, and R. Walsworth, "Generation of a green astro-comb using tapered photonic crystal fibers," in Bulletin of the American Physical Society (American Physical Society, 2012), Vol. 57, Number 5.

A. Glenday, C.-H. Li, M. Webber, N. Langellier, G. Furesz, G. Chang, L.-J. Chen, H.-W. Chen, J. Lim, F. X. Kärtner, D. Phillips, A. Szentgyorgyi, and R. Walsworth, "Characterization of a green astro-comb using a Fourier Transform Spectrometer," in Bulletin of the American Physical Society (American Physical Society, 2012), Vol. 57, Number 5.

H.-W. Chen, T. Sosnowski, C.-H. Liu, L.-J. Chen, J. R. Birge, A. Galvanauskas, F. X. Kärtner, and G. Chang, "High‐energy chirally‐coupled‐core Yb‐fiber laser with high dispersion mirror compressor to achieve 1W-level, sub-100fs pulses with diffraction-limited beam quality," paper ATuC5, Advanced Solid-State Photonics (ASSP), Istanbul, Turkey, 2011.

A. Szentgyorgyi, A. J. Benedick, G. Chang, H.-W. Chen, L.-J. Chen, G. Furesz, A. Glenday, F. X. Kärtner, S. Korzennik, C.-H. Li, D. Phillips, R. L. Walsworth, "Progress toward laser calibration of ultra-precise radial velocity measurements," Conf. on Astronomy of Exoplanets with Precise Radial Velocities, Penn State University, University Park, PA, USA, 2010.

G. Chang, H.-W. Chen, T. Sosnowski, C.-H. Liu, L.-J. Chen, J. Birge, A. Galvanauskas, and F. X. Kärtner, "High-energy chirally-coupled-core Yb-fiber oscillator with high-dispersion-mirror compressor: generation of ~1W, 80-fs pulses with diffraction-limited beam quality," in Frontiers in Optics 2010/Laser Science XXVI, OSA Technical Digest (CD) (Optical Society of America, 2010), PDPC3.

A. J. Benedick, G. Chang, H.-W. Chen, L.-J. Chen, G. Furesz, A. Glenday, F. X. Kärtner, S. Korzennik, C.-H. Li, A. Szentgyorgyi, D. Phillips, R. Walsworth, "Astro-comb calibration of the TRES spectrograph at visible wavelengths," Conf. on Astronomy of Exoplanets with Precise Radial Velocities, Penn State University, University Park, PA, USA, 2010.

H. Chen, C.-C. Kuo, C.-Y. Chen, Y.-W. Hwang, H.-W. Chen, Y.-J. Hwang, and C.-K. Sun, "Attenuation measurement of breast cancer in nude mice in terahertz frequency range," 6th Asian Conference on Ultrafast Phenomena, paper P60, pp. 166-167, Taipei, Taiwan, 2010.

H.-W. Chen, C.-M. Chiu, Y.-R. Huang, C.-C. Kuo, Y.-J. Huang, W.-J. Lee, C.-K. Sun, "THz subwavelength-fiber-based near-field microscope," CLEO/IQEC, paper CWM2, Baltimore, MD, U.S.A, 2009.

Y.-C. Hsueh, C.-H. Lai, H.-W. Chen, Y-J Huang, C.-C. Chang, and C.-K. Sun, "THz anti-resonant reflecting tube waveguide," CLEO/IQEC, paper CThQ5, Baltimore, MD, U.S.A, 2009.

H. Chen, C.-C. Kuo, C.-Y. Chen, Y.-W. Hwang, H.-W. Chen, Y.-J. Hwang, and C.-K. Sun, "Attenuation measurement of breast cancer in nude mice in the terahertz frequency range," Proceeding of Optics and Photonics in Taiwan, paper FP022, Taipei, Taiwan, 2009.

J.-Y. Lu, C.-C. Kuo, C.-M. Chiu, H.-W. Chen, C.-L. Pan, and C.-K. Sun, "THz interferometric imaging using subwavelength plastic fiber based THz endoscopes," Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference/Conference on Photonic Applications, paper CThN5, San Jose, CA, USA, May 2008.

H.-W. Chen, C.-M. Chiu, Y.-R. Huang, C.-C. Kuo, Y.-J. Huang, and C.-K. Sun, "Identifying breast cancer section using a fiber-scanning near-field THz microscope," in Conference Proceedings of International Conference on Optics and Photonics in Taiwan (OPT’08), paper Fri-P1-198, Taipei, Taiwan, 2008.

C.-C. Kuo, C.-Y. Chen, Y.-W. Hwang, H.-W. Chen, Y.-J. Hwang, F.-H. Chang, and C.-K. Sun, "In-vivo measurement of THz absorption constants of the skin and xenografted colon cancer on nude mice," in Conference Proceedings of International Conference on Optics and Photonics in Taiwan (OPT’08), paper Fri-P1-210, Taipei, Taiwan, 2008.

J.-Y. Lu, H.-W. Chen, L.-J. Chen, and C.-K. Sun, "Sub-wavelength THz plastic fibers," Photonics West, paper 6472-7, San Jose, CA, USA, 2007.

H.-W. Chen, J.-Y. Lu, L.-J. Chen, P.-J. Chiang, H.-C. Chang, Y.-T. Li, C.-L. Pan, and C.-K. Sun, "THz fiber directional coupler," Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference/Conference on Photonic Applications, paper CThLL7, Baltimore, MD, USA, 2007.

H.-W. Chen, J.-Y. Lu, L.-J. Chen, Y.-T. Li, C.-L. Pan, and C.-K. Sun, "Spectral loss characteristics of subwavelength THz fibers," Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference/Conference on Photonic Applications, paper CJWA107, Baltimore, MD, US, 2007.

J.-Y. Lu, C.-P. Yu, H.-C. Chang, H.-W. Chen, Y.-T. Li, C.-L. Pan, and C.-K. Sun, "Air-core microstructure fiber for terahertz radiation waveguiding," Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference/Conference on Photonic Applications, paper CThLL5, Baltimore, MD, USA, 2007.

C.-K. Sun, J.-Y. Lu, L.-J. Chen, T.-F. Kao, H.-W. Chen, A.-S. Liu, Y.-C. Yu, R.-B. Wu, W.-S. Liu, J.-I. Chyi, and C.-K. Sun, "THz microchip for instant illicit drug identification," The 1st Asian-Pacific Workshop on THz Photonics, pp. 17-18, Hsinchu, Taiwan, 2006.

J.-Y. Lu, Y.-T. Li, C.-L. Pan, C.-P. Yu, H.-C. Chang, H.-W. Chen, and C.-K. Sun, "Air-core microstructure fiber for terahertz radiation waveguiding," The 1st Asian-Pacific Workshop on THz Photonics, pp. 25-26, Hsinchu, Taiwan, 2006.

陳鴻文, "雷射加工系統," 中華民國發明專利獲證, 證書號: I823308, Nov. 2023.

陳鴻文、胡承維, "雷射加工方法以及雷射加工系統," 中華民國專利, 證書號: I832186, Feb. 2024.

S.-H. Wu, H.-W. Chen, Q.-M. Huang, Y.-H. Chou; Y.-C. Sun, "Soldering process method," USA patent, US20190291217A1, Jan. 2022.

黃郁儒、陳鴻文, "電子元件組裝系統和方法System and method for assembling electronic components," 中華民國專利, 證書號: I650733, Feb. 2019.

Y.-R. Huang, H.-W. Chen, "電子部品の組み立てシステムと方法," Japan patent, JP6754391B2, Sep. 2020.

Y.-R. HUANG, H.-W. Chen, "System and method for assembling electronic components," USA patent, US10709048B2, Jul. 2020.

S.-H. Wu, H.-W. Chen, R.-F. Ding, Y.-J. Shen, Y.-C. Su, "はんだ付けプロセスのパラメーター提案方法" Japan patent, 6725633B2, Jul. 2020.

丁仁峰、陳鴻文、黃郁儒、林沛群、陳振豪, "可替換式夾爪模組以及抓取元件的替換方法," 中華民國專利, 證書號：I728851, May. 2021.

吳澍涵、陳鴻文、黃啟銘、周仰皓、孫允中, "焊錫製程方法," 中華民國專利, 證書號: I724288, Apr. 2021.

沈宜郡、黃郁儒、陳鴻文, “機器人工具的校正方法與校正系統,” 中華民國專利, 證書號: I706843, Oct. 2020.

蘇育正、黃啟銘、沈宜郡、陳鴻文, "基於上採樣的影像定位系統及其方法," 中華民國專利, 證書號: I693555, May. 2020. 

黃郁儒、黃啟銘、陳鴻文, "電子元件檢測系統及方法," 中華民國專利, 證書號: I692730, May. 2020.

吳澍涵、陳鴻文、丁仁峰、沈宜郡、蘇育正, "焊錫製程參數建議方法," 中華民國專利, 證書號: I682294, Jan. 2020.

Y.-R. HUANG, Q.-M. Huang, H.-W. Chen, "System and method for detecting electronic components," USA patent, US10952361B2, Mar. 2021.

丁仁峰、陳鴻文, "焊錫裝置及其系統控制器," 中華民國專利, 證書號: I705866, Oct. 2020.

黃郁儒、陳鴻文, "电子元件组装系统和方法," 中國大陸專利, 證書號: CN109874235B, Sep. 2020.

R.-F. Ding, H.-W. Chen, “はんだ付け装置およびそのシステム制御器” Japan patent, JP6894485B2, Jun. 2021.

李露、邹鹏、陈鸿文, "一种飞秒激光器拨动式出光开关," 中國大陸專利, 證書號: CN204885814U, Dec. 2015.

闫明雪、陈李晋、陈鸿文, "一种人眼安全输出的固体激光器," 中國大陸專利, 證書號: CN204927801U, Dec. 2015.

C.-K. Sun, L.-J. Chen, and H.-W. Chen, "Plastic waveguide for terahertz wave," USA patent, US7409132 B2, Aug. 2008.

陳昱禎、陳鴻文, "方向指示裝置," 中華民國專利, 證書號: M318168, Sep. 1, 2007.

H.-W. Chen, and C.-K. Sun, "Terahertz technology- fiber scanning imaging system," Physics Bimonthly, vol. 31, 2009. (Invited Paper)

H.-W. Chen, J.-Y. Lu, P.-J. Chiang, L.-J. Chen, H.-C. Chang, Y.-T. Li, C.-L. Pan, J.-L. Kuo, C.-K. Sun, "Loss spectrum of sub-wavelength THz fiber and its application," Journal of Optical Engineering, vol. 97, pp. 42-52, 2007. (Invited Paper)