Frontiers of Optoelectronics

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Medium chromatic dispersion calculation and correction in spectral-domain optical coherence tomography
Frontiers of Optoelectronics - Tập 10 - Trang 323-328 - 2017
Vasily A. Matkivsky, Alexander A. Moiseev, Sergey Yu. Ksenofontov, Irina V. Kasatkina, Grigory V. Gelikonov, Dmitry V. Shabanov, Pavel A. Shilyagin, Valentine M. Gelikonov
A method for determining and correcting distortions in spectral-domain optical coherence tomography images caused by medium dispersion was developed. The method is based on analysis of the phase distribution of the interference signal recorded by an optical coherence tomography device using an iterative approach to find and compensate for the effect of a medium’s chromatic dispersion on point-spre...... hiện toàn bộ
All-solid anti-resonant single crystal fibers
Frontiers of Optoelectronics - Tập 15 - Trang 1-9 - 2022
Jinmin Ding, Fanchao Meng, Xiaoting Zhao, Xin Wang, Shuqin Lou, Xinzhi Sheng, Luyun Yang, Guangming Tao, Sheng Liang
In this paper, a novel all-solid anti-resonant single crystal fiber (AR-SCF) with high refractive index tubes cladding is proposed. By producing the cladding tubes with high refractive index material, the AR guiding mechanism can be realized for the SCF, which can reduce the mode number to achieve single-mode or few-mode transmission. The influences of different materials and structures on the con...... hiện toàn bộ
Enabling technologies and challenges for transmission of 400 Gb/s signals in 50 GHz channel grid
Frontiers of Optoelectronics - Tập 6 - Trang 30-45 - 2012
Xiang Zhou
This paper reviewed the recent progress in transmission of 400 Gb/s, wavelength-division-multiplexed (WDM) channels for optical networks based on the standard 50 GHz grid. We discussed the enabling modulation, coding, and line system technologies, as well as the existing challenges. It is shown that, 400 Gb/s per channel signal can be transmitted on the standard 50 GHz ITU-T grid at 8.4 b/ds/Hz ne...... hiện toàn bộ
A special issue on Optoelectronics for Energy
Frontiers of Optoelectronics - Tập 11 - Trang 315-316 - 2019
Yan Shen
Silicon waveguide cantilever displacement sensor for potential application for on-chip high speed AFM
Frontiers of Optoelectronics - Tập 11 - Trang 53-59 - 2018
Peng Wang, Aron Michael, Chee Yee Kwok
This paper reviews an initial achievement of our group toward the development of on-chip parallel high-speed atomic force microscopy (HS-AFM). A novel AFM approach based on silicon waveguide cantilever displacement sensor is proposed. The displacement sensing approach uniquely allows the use of nano-scale wide cantilever that has a high resonance frequency and low spring constant desired for on-ch...... hiện toàn bộ
Beam shaping of high power diode laser stack into homogeneous line
Frontiers of Optoelectronics - Tập 7 - Trang 102-106 - 2014
Mokhtar Slimani, Jun Liu, Jianguo Xin, Jiabin Chen
In this paper, analysis of beam shaping and homogenization of high power diode laser stack into a line focus with dimension of 10 mm × 0.5 mm was reported. The beam shaping and homogenization was simulated by using ZemaX-ray tracing technique. The results have shown that intensity distribution after beam shaping and homogenization at the work piece is a flat top for the slow axis with homogeneity ...... hiện toàn bộ
Topological photonic crystals: a review
Frontiers of Optoelectronics - Tập 13 - Trang 50-72 - 2020
Hongfei Wang, Samit Kumar Gupta, Biye Xie, Minghui Lu
The field of topological photonic crystals has attracted growing interest since the inception of optical analog of quantum Hall effect proposed in 2008. Photonic band structures embraced topological phases of matter, have spawned a novel platform for studying topological phase transitions and designing topological optical devices. Here, we present a brief review of topological photonic crystals ba...... hiện toàn bộ
Preface to the special issue on “Recent Advances in Optical Metasurfaces”
Frontiers of Optoelectronics - Tập 14 - Trang 131-133 - 2021
Cheng Zhang, Din-Ping Tsai
Quantitative determination of n-heptane and n-octane using terahertz time-domain spectroscopy with chemometrics methods
Frontiers of Optoelectronics - Tập 8 Số 1 - Trang 57-61 - 2015
Zhan, Honglei, Qin, Fangli, Jin, Wujun, Ge, Li’na, Liu, Honglan, Zhao, Kun
This paper introduces the terahertz time-domain spectroscopy (THz-TDS) used for the quantitative detection of n-heptane volume ratios in 41 n-heptane and n-octane mixtures with the concentration range of 0–100% at the intervals of 2.5%. Among 41 samples, 33 were used for calibration and the remaining 8 for validation. Models of chemometrics methods, including partial least squares (PLS) and back p...... hiện toàn bộ
Two-dimensional material functional devices enabled by direct laser fabrication
Frontiers of Optoelectronics - Tập 11 - Trang 2-22 - 2017
Tieshan Yang, Han Lin, Baohua Jia
During the past decades, atomically thin, twodimensional (2D) layered materials have attracted tremendous research interest on both fundamental properties and practical applications because of their extraordinary mechanical, thermal, electrical and optical properties, which are distinct from their counterparts in the bulk format. Various fabrication methods, such as soft-lithography, screen-printi...... hiện toàn bộ
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