2019
- "Direct generation of red and orange optical vortex beams from an off-axis diode-pumped Pr3+:YLF laser."Y. Ma, A. Vallés, J. C. Tung, Y. F. Chen, K. Miyamoto, and T. Omatsu (2019,Jun). OPTICS EXPRESS, 27, 18190-18200. (SCI).
- "Efficient high-power continuous-wave lasers at green-lime-yellow wavelengths by using a Nd:YVO4 self-Raman crystal. "Y. F. Chen, Y. Y. Pan, Y. C. Liu, H. P. Cheng, C. H. Tsou, and H. C. Liang (2019, Feb). OPTICS EXPRESS, 27, 2029-2035. (SCI). MOST 108-2119-M-009-005.
2018
- "Generating high-power asymmetrical Laguerre-Gaussian modes and exploring topological charges distribution. "Y. H. Hsieh, Y. H. Lai, M. X. Hsieh, K. F. Huang, and Y. F. Chen* (2018, Nov).OPTICS EXPRESS, 26(24), 31738-31749.
- "Characterization and generation of high-power multi-axis vortex beams by using off-axis pumped degenerate cavities with external astigmatic mode converter."P. H. Tuan, Y. H. Hsieh, Y. H. Lai, K. F. Huang, and Y. F. Chen* (2018, Aug). OPTICS EXPRESS, 26(16), 20481-20491.
2017
- "Exploiting birefringent thermal lensing effect to manipulate polarization states of an Nd:YVO4 selfmode-locked laser." P. H. Tuan, M. C. Tsai, and Y. F. Chen* (2017, Nov). Optics Express, 25(23), 29000-29009.
- "Exploring the self-mode locking and vortex structures of nonplanar elliptical modes in selectively end-pumped Nd:YVO4 lasers: manifestation of large fractional orbital angular momentum."J. C. Tung, T. Omatsu, H. C. Liang, K. F. Huang, and Y. F. Chen* (2017, Sep). Optics Express, 25(19), 22769-22779.
- “Broad expansion of optical frequency combs by self-Raman scattering in coupled-cavity self-mode-locked monolithic lasers ,” M. T. Chang, T. L. Huang, H. C. Liang, K. W. Su, and Y. F. Chen, Opt. Express. 25, 7627-7636 (2017).
- “Modelling end-pumped passively Q-switched Nd-doped crystal lasers: manifestation by a Nd:YVO4/Cr4+:YAG system with a concave-convex resonator ,” P. H. Tuan, C. C. Chang, F. L. Chang, C. Y. Lee, C. L. Sung, C. Y. Cho, Y. F. Chen*, and K. W. Su, Opt. Express. 25, 1710-1722 (2017).
2016
- “Theoretical and experimental studies for high-repetition-rate disordered crystal lasers with harmonic self-mode locking,” C. L. Sung, C. Y. Lee, H. H. Cho, Y. J. Huang, Y. F. Chen*, Z. B. Pan, H. H. Yu, H. J. Zhang, and J. Y. Wan*, Opt. Express. 24, 3832-3838 (2016) .
- “Exploiting broad-area surface emitting lasers to manifest the path-length distributions of finite-potential quantum billiards,” Y. T. Yu, P. H. Tuan, K. C. Chang, Y. H. Hsieh, K. F. Huang, and Y. F. Chen*, Opt. Express. 24, 82-91 (2016) .
- “Exploring transverse pattern formation in a dual-polarization self-mode-locked monolithic Yb: KGW laser and generating a 25-GHz sub-picosecond vortex beam via gain competition,” M. T. Chang, H. C. Liang, K. W. Su, and Y. F. Chen*, Opt. Express. 24, 8754-8762 (2016) .
- “Exploring vortex structures in orbital-angular-momentum beams generated from planar geometric modes with a mode converter,” J. C. Tung, H. C. Liang, T. H. Lu, K. F. Huang, and Y. F. Chen*, Opt. Express. 24, 22796-22805 (2016) .
- “Exploiting concave-convex linear resonators to design end-pumped solid-state lasers with flexible cavity lengths: Application for exploring the self-mode-locked operation,” P. H. Tuan, C. C. Chang, C. Y. Lee, C. Y. Cho, H. C. Liang, and Y. F. Chen*, Opt. Express. 26, 26024-26034 (2016).
- “Observation of reflection feedback induced the formation of bright-dark pulse pairs in an optically pumped semiconductor laser ,” C. H. Tsou, H. C. Liang, K. F. Huang, and Y. F. Chen*, Opt. Express. 24, 13000-13008 (2016).
- “Monolithic dual-polarization self-mode-locked Nd:YAG 946-nm lasers: controlling beat frequency and observation of temporal chaos ,” H. P. Cheng, T. L. Huang, C. Y. Lee, C. L. Sung, C. Y. Cho, and Y. F. Chen*, Opt. Express. 24, 23829-23837 (2016).
- “Synchronized self-mode-locked 1061-nm and 1064-nm monolithic Nd:YAG laser at cryogenic temperatures with two orthogonally polarized emissions: generation of 670 GHz beating ,” T. L. Huang, C. L. Sung, H. P. Cheng, C. Y. Cho, H. C. Liang, K. W. Su, K. F. Huang, and Y. F. Chen*, Opt. Express. 24, 22189-22197 (2016).
- “Energy level systems and transitions of Ho:LuAG laser resonantly pumped by a narrow line-width Tm fiber laser ,” Hao Chen, Ting Zhao, Hao Yang, Le Zhang, Tianyuan Zhou, Dingyuan Tang, Chingping Wong, Yung-Fu Chen*, and Deyuan Shen, Opt. Express. 24, 27536-27545 (2016)
2015
- “High-peak-power optically-pumped AlGaInAs eye-safe laser with a silicon wafer as an output coupler: comparison between the stack cavity and the separate cavity ,” C. P. Wen, P. H. Tuan, H. C. Liang, C. H. Tsou, K. W. Su, K. F. Huang, and Y. F. Chen*, Opt. Express. 23, 30749-30754 (2015) .
- “Exploiting the image of the surface reflectivity to measure refractive index profiling for various optical fibers ,” Chun-Jen Weng, Ken-Yuh Hsu, and Yung-Fu Chen*, Opt. Express. 23, 311755-11762 (2015).
- “Developing a microspectrophotometer to measure the dependence of broadband refractive indices on Ge-doped concentrations in GRIN rods ,” Chun-Jen Weng, Ken-Yuh Hsu, Cheng-Yeh Lee, and Yung-Fu Chen*, Opt. Express. 23, 30815-30820 (2015).
- “An energy adjustable linearly polarized passively Q-switched bulk laser with a wedged diffusion-bonded Nd:YAG/Cr4+:YAG crystal ,” C. Y. Cho, H. P. Cheng, Y. C. Chang, C. Y. Tang, and Y. F. Chen*, Opt. Express. 23, 8162-8169 (2015).
2014
- “High-repetition-rate quasi-CW side-pumped mJ eye-safe laser with a monolithic KTP crystal for intracavity optical parametric oscillator,” C. Y. Cho, Y. C. Chen, Y. P. Huang, Y. J. Huang, K. W. Su, and Y. F. Chen*, Opt. Express 22, 7625-7631 (2014).
2013
- “Influence of output coupling on the performance of a passively Q-switched Nd:YAG laser with intracavity optical parametric oscillator,” Y. P. Huang, Y. J. Huang, C. Y. Cho, and Y. F. Chen*, Opt. Express 21, 7583-7589 (2013).
- “Efficient continuous-wave self-Raman Yb:KGW laser with a shift of 89 cm−1,” M. T. Chang, W. Z. Zhuang, K. W. Su, Y. T. Yu, and Y. F. Chen*, Opt. Express 21, 24590-24598 (2013).
- “Generation of pseudonondiffracting optical beams with superlattice structures,” C. H. Tsou, T. W. Wu, J. C. Tung, H. C. Liang, P. H. Tuan, and Y. F. Chen*, Opt. Express 21, 23441-23449 (2013).
- “High-power high-repetition-rate subpicosecond monolithic Yb:KGW laser with self-mode locking,” W. Z. Zhuang, M. T. Chang, H. C. Liang, and Y. F. Chen*, Opt. Lett. 38, 2596-2599 (2013).
2012
- “Tunable GHz pulse repetition rate operation in high-power TEM00-mode Nd:YLF lasers at 1047 nm and 1053 nm with self mode locking,” Y. J. Huang, Y. S. Tzeng, C. Y. Tang, Y. P. Huang and Y. F. Chen*, Opt. Express 20, 18230-18237 (2012).
- “Performance enhancement of sub-nanosecond diode-pumped passively Q-switched Yb:YAG microchip laser with diamond surface cooling,” W. Z. Zhuang, Yi Fan Chen, K. W. Su, K. F. Huang and Y. F. Chen*, Opt. Express 20, 22602-22608 (2012).
- “Orthogonally polarized dual-wavelength Nd:LuVO4 laser at 1086 nm and 1089 nm,” Y. P. Huang, C. Y. Cho, Y. J. Huang, and Y. F. Chen*, Opt. Express 20, 5644-5651 (2012).
2011
- “Generation of optical vortex array with transformation of standing-wave Laguerre-Gaussian mode,” Y. C. Lin, T. H. Lu, K. F. Huang, and Y. F. Chen*, Opt. Express 19, 10293-10303 (2011).
- “Hybrid Q-switched Yb-doped fiber laser,” J. Y. Huang, W. Z. Zhuang, W. C. Huang, K. W. Su, K. F. Huang, and Y. F. Chen*, Opt. Express 19, 9364-9370 (2011).
2010
- “Millijoule-level Yb-doped photonic crystal fiber laser passively Q-switched with AlGaInAs quantum wells,” W. Z. Zhuang, W. C. Huang, P. Y. Chiang, K. W. Su, K. F. Huang, and Y. F. Chen*, Opt. Express 18, 27910–27915 (2010).
- “Passively Q-switched photonic crystal fiber laser and intracavity optical parametric oscillator,” W. Z. Zhuang, W. C. Huang, Y. P. Huang, K. W. Su, and Y. F. Chen*, Opt. Express 18, 8969-8975 (2010).
- “Comparative study between conventional and diffusion-bonded Nd-doped vanadate crystals in the passively mode-locked operation,” Y. J. Huang, Y. P. Huang, H. C. Liang, K. W. Su, Y. F. Chen*, and K. F. Huang, Opt. Express 18, 9518-9524 (2010).
2009
- “Comparative studies for Cr4+:YAG crystal and AlGaInAs semiconductor used as a saturable absorber in Q-switched Yb-doped fiber lasers,” J. Y. Huang, W. Z. Zhuang, W. C. Huang, K. W. Su, C. Hu, K. F. Huang, and Y. F. Chen*, Opt. Express 17, 20800-20805 (2009).
- “Efficient high-peak-power AlGaInAs eye-safe wavelength disk laser with optical in-well pumping,” H. L. Chang, S. C. Huang, Yi-Fan Chen, K. W. Su, Y. F. Chen*, and K. F. Huang, Opt. Express 17, 11409-11414 (2009).
- “High-efficiency Q-switched dual-wavelength emission at 1176 and 559 nm with intracavity Raman and sum-frequency generation,” Y. T. Chang, H. L. Chang, K. W. Su, and Y. F. Chen*, Opt. Express 17, 11892-11897 (2009).
- “Compact efficient Q-switched eye-safe laser at 1525 nm with a double-end diffusion-bonded Nd:YVO4 crystal as a self-Raman medium,” Y. T. Chang, K. W. Su, H. L. Chang, and Y. F. Chen*, Opt. Express 17, 4330-4335 (2009).
- “Subnanosecond mJ eye-safe laser with an intracavity optical parametric oscillator in a shared resonator,” Y. P. Huang, H. L. Chang, Y. J. Huang, Y. T. Chang,, K. W. Su, W. C. Yen, and Y. F. Chen*, Opt. Express 17, 1551-1556 (2009).
- “Observation and analysis of coherent optical waves emitted from large-Fresnel number degenerate cavities,” T. H. Lu, Y. C. Lin, Y. F. Chen*, and K. F. Huang, Opt. Express 17, 3007-3015 (2009).
2008
- “Compact efficient multi-GHz Kerr-lens mode-locked diode-pumped Nd:YVO4 laser,” H. C. Liang, Ross C. C. Chen, Y. J. Huang, K. W. Su, and Y. F. Chen*, Opt. Express 16, 21149-21154 (2008).
- “Comparison of thermal lensing effects between single-end and double-end diffusion-bonded Nd:YVO4 crystals for 4F3/2-> 4I11/2 and 4F3/2-> 4I13/2 transitions,” Y. T. Chang, Y. P. Huang, K. W. Su, and Y. F. Chen*, Opt. Express 16, 21155-21160 (2008).
- “Diode-pumped multi-frequency Q-switched laser with intracavity cascade Raman emission,” Y. T. Chang, Y. P. Huang, K. W. Su, and Y. F. Chen*, Opt. Express 16, 8286-8291 (2008).
- “Passive Q switching of Er-Yb fiber laser with semiconductor saturable absorber,” J. Y. Huang, S. C. Huang, H. L. Chang, K. W. Su, Y. F. Chen*, and K. F. Huang, Opt. Express 16, 3002-3007 (2008).
2007
- “High power passively Q-switched ytterbium fiber laser with Cr4+:YAG as a saturable absorber,” J. Y. Huang, H. C. Liang, K. W. Su, and Y. F. Chen*, Opt. Express 15, 473-479 (2007).
2005
- “Compact efficient passively Q-switched Nd:GdVO4/PPLN/Cr4+:YAG tunable intracavity optical parametric oscillator,” L. Y. Tsai, Y. F. Chen*, S. T. Lin, Y. Y. Lin, and Y. C. Huang, Opt. Express 13, 9543-9547 (2005).