Deep learning wavefront sensing

Yohei Nishizaki, Matias Valdivia, Ryoichi Horisaki, Katsuhisa Kitaguchi, Mamoru Saito, Jun Tanida, and Esteban Vera

Opt. Express 27(1), 240-251 (2019)  View: HTML | PDF

Achromatic complex holograms for laser mode conversion

Ivan Divliansky, Evan R. Hale, Marc Segall, and Leonid B. Glebov

Opt. Express 27(1), 225-239 (2019)  View: HTML | PDF

High-sensitivity refractive index and temperature sensor based on cascaded dual-wavelength fiber laser and SNHNS interferometer

Bin Yin, Songhua Wu, Muguang Wang, Wenqi Liu, Haisu Li, Beilei Wu, and Qichao Wang

Opt. Express 27(1), 252-264 (2019)  View: HTML | PDF

30 GHz heterogeneously integrated capacitive InP-on-Si Mach–Zehnder modulators

Torrey Thiessen, Philippe Grosse, Jeremy Da Fonseca, Patricia Billondeau, Bertrand Szelag, Christophe Jany, Joyce k. S. Poon, and Sylvie Menezo

Opt. Express 27(1), 102-109 (2019)  View: HTML | PDF

Experimental quantification of the free-carrier effect in silicon waveguides at extended wavelengths

David E. Hagan, Milos Nedeljkovic, Wei Cao, David J. Thomson, Goran Z. Mashanovich, and Andrew P. Knights

Opt. Express 27(1), 166-174 (2019)  View: HTML | PDF

Ultraprecision machining of microlens arrays with integrated on-machine surface metrology

Duo Li, Bo Wang, Zheng Qiao, and Xiangqian Jiang

Opt. Express 27(1), 212-224 (2019)  View: HTML | PDF

High beam quality and high peak power Yb:YAG/Cr:YAG microchip laser

Xiaoyang Guo, Shigeki Tokita, and Junji Kawanaka

Opt. Express 27(1), 45-54 (2019)  View: HTML | PDF

Theoretical simulation on exciplex pumped Rb vapor laser

Jinghua Huang, Chunsheng Xia, Xingqi Xu, Chenyi Su, and Bailiang Pan

Opt. Express 27(1), 132-141 (2019)  View: HTML | PDF

27 dB gain III–V-on-silicon semiconductor optical amplifier with > 17 dBm output power

Kasper Van Gasse, Ruijun Wang, and Gunther Roelkens

Opt. Express 27(1), 293-302 (2019)  View: HTML | PDF

Dual-band vortex beam generation with different OAM modes using single-layer metasurface

Chen Ji, Jiakun Song, Cheng Huang, Xiaoyu Wu, and Xiangang Luo

Opt. Express 27(1), 34-44 (2019)  View: HTML | PDF

Generation and probing of 3D helical lattices with tunable helix pitch and interface

Zhiwei Shi, Daryl Preece, Chensong Zhang, Yinxiao Xiang, and Zhigang Chen

Opt. Express 27(1), 121-131 (2019)  View: HTML | PDF

Real-time experimental demonstration of DSP-enabled soft-ROADMs with multi-level flexible add/drop functions for cloud access networks

E. Al-Rawachy, R. P. Giddings, and J. M. Tang

Opt. Express 27(1), 16-33 (2019)  View: HTML | PDF

C-band PAM-4 signal transmission using soft-output MLSE and LDPC code

S.-R. Moon, H.-S. Kang, H. Y. Rha, and J. K. Lee

Opt. Express 27(1), 110-120 (2019)  View: HTML | PDF

2/3 octave Si/SiO₂ infrared dispersive mirrors open new horizons in ultrafast multilayer optics

Vladimir Pervak, Tatiana Amotchkina, Qing Wang, Oleg Pronin, Ka Fai Mak, and Michael Trubetskov

Opt. Express 27(1), 55-62 (2019)  View: HTML | PDF

Characterization of microresonator-geometry-deformation for cavity optomechanics

Min Wang, Yun-Zhao Wang, Xu-Sheng Xu, Yun-Qi Hu, and Gui-Lu Long

Opt. Express 27(1), 63-73 (2019)  View: HTML | PDF

Design method for compact, achromatic, high-performance, solid catadioptric system (SoCatS), from visible to IR

M. Galan, M. Strojnik, and Y. Wang

Opt. Express 27(1), 142-149 (2019)  View: HTML | PDF

Effect of pad elastic modulus on polishing-induced subsurface damages distribution and laser-induced damage performance of fused silica optics

Xiang He, Chao Cai, Gang Wang, Heng Zhao, Lei Xie, Ying Huang, Dingyao Yan, and Ping Ma

Opt. Express 27(1), 265-281 (2019)  View: HTML | PDF

High spectral purity electromagnetically induced transparency-based microwave optoelectronic oscillator with a quasi-cylindrical microcavity

Xueying Jin, Mengyu Wang, Keyi Wang, Yongchao Dong, and Liandong Yu

Opt. Express 27(1), 150-165 (2019)  View: HTML | PDF

Inter-core crosstalk in weakly coupled MCFs with arbitrary core layout and the effect of bending and twisting on the coupling coefficient

Ricardo O. J. Soeiro, Tiago M. F. Alves, and Adolfo V. T. Cartaxo

Opt. Express 27(1), 74-91 (2019)  View: HTML | PDF

Highly efficient thulium-doped high-power laser fibers fabricated by MCVD

N. J. Ramírez-Martínez, M. Núñez-Velázquez, A. A. Umnikov, and J. K. Sahu

Opt. Express 27(1), 196-201 (2019)  View: HTML | PDF

Two-dimensional hexagonal boron nitride nanosheet as the planar-alignment agent in a liquid crystal-based electro-optic device

Rajratan Basu and Lukas J. Atwood

Opt. Express 27(1), 282-292 (2019)  View: HTML | PDF

Analytical method for metal-insulator-metal surface plasmon polaritons waveguide networks

Mengyuan Zhang and Zhiguo Wang

Opt. Express 27(1), 303-321 (2019)  View: HTML | PDF

Integer and fractional electromagnetically induced Talbot effects in a ladder-type coherent atomic system

Jinpeng Yuan, Chaohua Wu, Yihong Li, Lirong Wang, Yun Zhang, Liantuan Xiao, and Suotang Jia

Opt. Express 27(1), 92-101 (2019)  View: HTML | PDF

Tunable surface plasmon-polaritons based on quantum coherence

R. U. Din, X.-D. Zeng, G.-Q. Ge, and M. S. Zubairy

Opt. Express 27(1), 322-336 (2019)  View: HTML | PDF  [Suppl. Mat. (2)]

X-ray zoom lens allows for energy scans in X-ray microscopy

E. Kornemann, T. Zhou, O. Márkus, A. Opolka, T. U. Schülli, J. Mohr, and A. Last

Opt. Express 27(1), 185-195 (2019)  View: HTML | PDF

Wideband sub-THz half-wave plate using 3D-printed low-index metagratings with superwavelength lattice

Xi-Pu Dong, Jie-Rong Cheng, Fei Fan, Shi-Tong Xu, Xiang-Hui Wang, and Sheng-Jiang Chang

Opt. Express 27(1), 202-211 (2019)  View: HTML | PDF

Programmable pulse shaping for time-gated amplifiers

J. Pupeikis, N. Bigler, S. Hrisafov, C. R. Phillips, and U. Keller

Opt. Express 27(1), 175-184 (2019)  View: HTML | PDF