Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Yin, Wen"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Mode-locked and Q-switched pulsed fiber laser sources with wavelengths of 1.55 μm are widely used in various fields. Gold nanorods (GNRs) have been applied in biomedicine and optics owing to their biocompatibility, easy fabrication, and unique optic
Publikováno v:
Fibers, Vol 1, Iss 3, Pp 82-92 (2013)
We report on investigation the potential of a 7 wt% (8.35 × 1020 Tm3+/cm3) doped silicate fibers for high-gain fiber amplifiers. Such a high ion concentration significantly reduces the required fiber length of high-power 2 μm fiber laser systems an
Externí odkaz:
https://doaj.org/article/7e39ad3afca54dc1a932a76570510eed
Publikováno v:
Fiber and Integrated Optics. 38:236-246
By incorporating double-ring cavities and a piece of un-pumped Er3+-doped fiber (EDF) as a saturable absorber, we report a single-longitude-mode EDF fiber laser at C-band. The single-longit...
Autor:
Wei-Chun Huangfu, Mark Dubinskii, Yen-Yin Li, Yin-Wen Lee, Sheng-Lung Huang, Shien-Kuei Peter Liaw, I-Chou Wu
Publikováno v:
IEEE Access, Vol 6, Pp 70456-70462 (2018)
A distributed, side-pumped Yb3+-doped fiber laser is demonstrated using a laser diode stack as a pump source. Four subwavelength gratings fabricated on the same fused-silica substrate were aligned with four laser diode bars of the laser diode stack p
Publikováno v:
Optics Express. 29:14682
We report the theoretical and experimental investigation of a self-starting mode-locked fiber laser with a nanoengineered Tm3+-doped yttrium-alumina-silica (YAS) fiber as the gain medium. The YAS fiber exhibits a higher capability of Tm3+ cluster eli
Autor:
Wei-Cheng Chang, Yin-Wen Lee, Yu-Sheng Lin, P. H. Reddy, Anirban Dhar, Shyamal Das, Ja-Hon Lin, Mukul Chandra Paul, Chien-Hsing Chen
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 4, Pp 1-8 (2017)
The Q-switched and mode-locked (QML) pulses of an all normal dispersion Yb3+-doped fiber laser (YDFL) using the nonlinear polarization rotation technique with symmetric and asymmetric Q-switched envelopes were investigated. For QML pulses with a symm
Publikováno v:
Optical Fiber Technology. 31:55-60
A C-band erbium doped fiber ring laser is proposed and investigated. With the use of two sub-ring cavities and a saturable absorber, a high quality and stable fiber ring laser is obtained for high optical signal to noise ratio operation in lightwave
Autor:
Yen-Yin Li, Sheng-Lung Huang, I-Chou Wu, Yu-Tung Chen, Yin-Wen Lee, Tuan-Shu Ho, Jhih-Hong Wang, Ting-Wei Hsu
Publikováno v:
Optics letters. 43(16)
A noninvasive method for characterizing Si/Mo thin-film stack thickness and its complex transfer function using common-path optical coherence tomography is proposed, analyzed, and experimentally demonstrated. A laser-produced plasma (LPP)-based extre
Publikováno v:
2018 7th International Symposium on Next Generation Electronics (ISNE).
We have theoretically investigated the small gain per unit length of a Ho3+-doped fiber with high ion concentrations. The gain fiber, produced by Dr. S. Jiang's group in Advalue photonics, USA, presents several benefits, including high optical effici
Autor:
Shyamal Das, Anirban Dhar, Tuan-Yun Chang, Jhih-Yu Chen, Chia-Ching Lin, Mukul Chandra Paul, Yin-Wen Lee
Publikováno v:
2018 7th International Symposium on Next Generation Electronics (ISNE).
In this work, we successfully develop a mode-locked fiber lasers utilizing a nano-engineered Tm3+-doped yttrium-alumina-silica (YAS) glass fiber and a semiconductor saturable absorber mirror (SESAM). The gain fiber, produced by Dr. M. C. Paul's group