X-ray spectroscopy with variable line spacing based on reflection zone plate optics

Zhong Yin, Heike Löchel, Jens Rehanek, Claudia Goy, Anton Kalinin, Alexander Schottelius, Florian Trinter, Piter Miedema, Avni Jain, Joana Valerio, Philipp Busse, Felix Lehmkühler, Johannes Möller, Gerhard Grübel, Anders Madsen, Jens Viefhaus, Robert E. Grisenti, Martin Beye, Alexei Erko, and Simone Techert

Opt. Lett. 43(18), 4390-4393 (2018)  View: HTML | PDF

Twisted tilted fiber Bragg gratings: new structures and polarization properties

Piotr Kisała, Janusz Mroczka, Sławomir Cięszczyk, Krzysztof Skorupski, and Patryk Panas

Opt. Lett. 43(18), 4445-4448 (2018)  View: HTML | PDF

Femtosecond laser-inscribed fiber interface Mach–Zehnder interferometer for temperature-insensitive refractive index measurement

Yunfang Zhang, Chupao Lin, Changrui Liao, Kaiming Yang, Zhengyong Li, and Yiping Wang

Opt. Lett. 43(18), 4421-4424 (2018)  View: HTML | PDF

Single-shot noninterferometric measurement of the phase transmission matrix in multicore fibers

Siddharth Sivankutty, Viktor Tsvirkun, Géraud Bouwmans, Esben Ravn Andresen, Dan Oron, Hervé Rigneault, and Miguel A. Alonso

Opt. Lett. 43(18), 4493-4496 (2018)  View: HTML | PDF

Experimental demonstration of a few-mode Raman amplifier with a flat gain covering 1530–1605 nm

Jiaxiong Li, Lulu Wang, Jiangbing Du, Shoulin Jiang, Lin Ma, Chengkun Cai, Long Zhu, Andong Wang, Ming-Jun Li, Hao Chen, Jian Wang, and Zuyuan He

Opt. Lett. 43(18), 4530-4533 (2018)  View: HTML | PDF

Learning a convolutional demosaicing network for microgrid polarimeter imagery

Junchao Zhang, Jianbo Shao, Haibo Luo, Xiangyue Zhang, Bin Hui, Zheng Chang, and Rongguang Liang

Opt. Lett. 43(18), 4534-4537 (2018)  View: HTML | PDF

Sub-wavelength field enhancement in the mid-IR: photonics versus plasmonics versus phononics

Tengfei Li, Vivek Nagal, David H. Gracias, and Jacob B. Khurgin

Opt. Lett. 43(18), 4465-4468 (2018)  View: HTML | PDF

Optical thickness measurement with single-shot dual-wavelength in-line digital holography

Junwei Min, Meiling Zhou, Xun Yuan, Kai Wen, Xianghua Yu, Tong Peng, and Baoli Yao

Opt. Lett. 43(18), 4469-4472 (2018)  View: HTML | PDF

Intensity fluctuation-invariant maximum likelihood estimation of speckle order

François Goudail and Jan Dupont

Opt. Lett. 43(18), 4437-4440 (2018)  View: HTML | PDF

Integrated germanium-on-silicon Franz–Keldysh vector modulator used with a Kramers–Kronig receiver

Yeyu Tong, Qiulin Zhang, Xinru Wu, Chi-Wai Chow, Chester Shu, and Hon Ki Tsang

Opt. Lett. 43(18), 4333-4336 (2018)  View: HTML | PDF

Single-resonance silicon nanobeam filter with an ultra-high thermo-optic tuning efficiency over a wide continuous tuning range

Yong Zhang, Yu He, Qingming Zhu, Xuhan Guo, Ciyuan Qiu, Yikai Su, and Richard Soref

Opt. Lett. 43(18), 4518-4521 (2018)  View: HTML | PDF

Effect of Tm³⁺ concentration on the emission wavelength shift in Tm³⁺-doped silica microsphere lasers

Angzhen Li, Jiquan Zhang, Meng Zhang, Wenhao Li, Shunbin Wang, Elfed Lewis, Gilberto Brambilla, and Pengfei Wang

Opt. Lett. 43(18), 4325-4328 (2018)  View: HTML | PDF

Tm,Ho:LiYF₄ planar waveguide laser at 2.05 μm

Pavel Loiko, Rémi Soulard, Gurvan Brasse, Jean-Louis Doulan, Alain Braud, Aleksey Tyazhev, Ammar Hideur, and Patrice Camy

Opt. Lett. 43(18), 4341-4344 (2018)  View: HTML | PDF

Sub-100 W TEM₀₀ bulk Nd:GdVO₄ oscillator based on orthogonal thermal compensation

Di Sun, Hua Lin, Jie Guo, Wei Wang, and Xiaoyan Liang

Opt. Lett. 43(18), 4346-4349 (2018)  View: HTML | PDF

Sum frequency generation of multi-line slab radio frequency discharge carbon monoxide laser system with intracavity nonlinear BaGa₂GeSe₆ crystal

A. A. Ionin, D. V. Badikov, V. V. Badikov, I. O. Kinyaevskiy, Yu. M. Klimachev, A. A. Kotkov, A. Yu. Kozlov, A. M. Sagitova, and D. V. Sinitsyn

Opt. Lett. 43(18), 4358-4361 (2018)  View: HTML | PDF

Graphene-based all-optical multi-parameter regulations for an ultrafast fiber laser

Yulong Cao, Lei Gao, Yujia Li, Jingdong Zhang, Fuhui Li, and Tao Zhu

Opt. Lett. 43(18), 4378-4381 (2018)  View: HTML | PDF

Timing jitter of high-repetition-rate mode-locked fiber lasers

Yan Wang, Haochen Tian, Yuxuan Ma, Youjian Song, and Zhigang Zhang

Opt. Lett. 43(18), 4382-4385 (2018)  View: HTML | PDF

0.43 J/100 ps Nd:YAG laser with adaptive compensation of thermally induced lens

A. F. Kornev, R. V. Balmashnov, I. G. Kuchma, A. S. Davtian, and D. O. Oborotov

Opt. Lett. 43(18), 4394-4397 (2018)  View: HTML | PDF

α-In₂Se₃ wideband optical modulator for pulsed fiber lasers

Peiguang Yan, Zike Jiang, Hao Chen, Jinde Yin, Jintao Lai, Jinzhang Wang, Tingchao He, and Junbo Yang

Opt. Lett. 43(18), 4417-4420 (2018)  View: HTML | PDF

Thulium-doped nonlinear fiber amplifier delivering 50 fs pulses at 20 W of average power

T. Heuermann, C. Gaida, M. Gebhardt, and J. Limpert

Opt. Lett. 43(18), 4441-4444 (2018)  View: HTML | PDF

Reconfigurable RGB dye lasers based on the laminar flow control in an optofluidic chip

Yue Kong, Hailang Dai, Xie He, Yuanlin Zheng, and Xianfeng Chen

Opt. Lett. 43(18), 4461-4464 (2018)  View: HTML | PDF

Difference frequency generation in free electron lasers

Takashi Tanaka

Opt. Lett. 43(18), 4485-4488 (2018)  View: HTML | PDF

LED-pumped passively Q-switched Cr:LiSAF laser

Pierre Pichon, Frédéric Druon, Jean-Philippe Blanchot, François Balembois, and Patrick Georges

Opt. Lett. 43(18), 4489-4492 (2018)  View: HTML | PDF

Enhanced performance of a reservoir computer using polarization dynamics in VCSELs

Jeremy Vatin, Damien Rontani, and Marc Sciamanna

Opt. Lett. 43(18), 4497-4500 (2018)  View: HTML | PDF

Towards power scaling of 2.8 μm fiber lasers

Yigit Ozan Aydin, Vincent Fortin, Réal Vallée, and Martin Bernier

Opt. Lett. 43(18), 4542-4545 (2018)  View: HTML | PDF

Polarization-insensitive beam splitters using all-dielectric phase gradient metasurfaces at visible wavelengths

Ahmet Ozer, Nazmi Yilmaz, Hasan Kocer, and Hamza Kurt

Opt. Lett. 43(18), 4350-4353 (2018)  View: HTML | PDF

Assessing patterns for compressive fluorescence lifetime imaging

M. Ochoa, Q. Pian, R. Yao, N. Ducros, and X. Intes

Opt. Lett. 43(18), 4370-4373 (2018)  View: HTML | PDF  [Suppl. Mat. (6)]

Dual-view acoustic-resolution photoacoustic microscopy with enhanced resolution isotropy

Emelina Vienneau, Wei Liu, and Junjie Yao

Opt. Lett. 43(18), 4413-4416 (2018)  View: HTML | PDF

Pupil plane differential detection microscopy

Hari P. Paudel, Clemens Alt, Judith Runnels, and Charles P. Lin

Opt. Lett. 43(18), 4410-4412 (2018)  View: HTML | PDF

Hilbert transform-based single-shot plasmon microscopy

Terry W. K. Chow, Bei Zhang, and Michael G. Somekh

Opt. Lett. 43(18), 4453-4456 (2018)  View: HTML | PDF

On-chip multi-stage optical delay based on cascaded Brillouin light storage

Birgit Stiller, Moritz Merklein, Christian Wolff, Khu Vu, Pan Ma, Christopher G. Poulton, Stephen J. Madden, and Benjamin J. Eggleton

Opt. Lett. 43(18), 4321-4324 (2018)  View: HTML | PDF

Interference patterns of vortex beams based on photonic band gap structure

Zhiguo Wang, Jiawei Yang, Yanyong Sun, and Yanpeng Zhang

Opt. Lett. 43(18), 4354-4357 (2018)  View: HTML | PDF

High-fidelity cavity soliton generation in crystalline AlN micro-ring resonators

Zheng Gong, Alexander Bruch, Mohan Shen, Xiang Guo, Hojoong Jung, Linran Fan, Xianwen Liu, Liang Zhang, Junxi Wang, Jinmin Li, Jianchang Yan, and Hong X. Tang

Opt. Lett. 43(18), 4366-4369 (2018)  View: HTML | PDF

Ultrabroadband mid-infrared noncollinear difference frequency generation in a silver thiogallate crystal

Yaroslav V. Aulin, Aashish Tuladhar, and Eric Borguet

Opt. Lett. 43(18), 4402-4405 (2018)  View: HTML | PDF

“Terhune-like” transformation of the terahertz polarization ellipse “mutually induced” by three-wave joint propagation in liquid

Alexei V. Balakin, Sergey V. Garnov, Vladimir A. Makarov, Nikolay A. Kuzechkin, Petr A. Obraztsov, Peter M. Solyankin, Alexander P. Shkurinov, and Yiming Zhu

Opt. Lett. 43(18), 4406-4409 (2018)  View: HTML | PDF

Extension of water-window harmonic cutoff by laser defocusing-assisted phase matching

Cheng Jin, Ming-Chang Chen, Hung-Wei Sun, and C. D. Lin

Opt. Lett. 43(18), 4433-4436 (2018)  View: HTML | PDF

Selective generation of Kerr combs induced by asymmetrically phase-detuned dual pumping of a fiber ring cavity

A. Bendahmane, J. Fatome, C. Finot, G. Millot, and B. Kibler

Opt. Lett. 43(18), 4449-4452 (2018)  View: HTML | PDF

Flexoelectro-optic liquid crystal analog phase-only modulator with a 2π range and 1 kHz switching

Julian A. J. Fells, Xiuze Wang, Steve J. Elston, Chris Welch, Georg H. Mehl, Martin J. Booth, and Stephen M. Morris

Opt. Lett. 43(18), 4362-4365 (2018)  View: HTML | PDF  [Suppl. Mat. (1)]

High-performance organic light-emitting photodetector fabricated by separating photodetective center from emissive layer without luminance trade-off

Mengge Wu, Zijun Wang, Xiaolin Wang, and Junsheng Yu

Opt. Lett. 43(18), 4502-4505 (2018)  View: HTML | PDF

“Quadrature detection for self-mixing interferometry” by Junfeng Wu and Fengfeng Shu: comment

Silvano Donati

Opt. Lett. 43(18), 4320-4320 (2018)  View: HTML | PDF

Amplified measurement of weak optical activity using a spin-phase-gradient beam

Rashmi Ranjan Suna and Nirmal K. Viswanathan

Opt. Lett. 43(18), 4337-4340 (2018)  View: HTML | PDF

Temperature determination of superheated water vapor by rotational-vibrational Raman spectroscopy

Leo A. Bahr, Peter Fendt, Yin Pang, Jürgen Karl, Thomas Hammer, Andreas S. Braeuer, and Stefan Will

Opt. Lett. 43(18), 4477-4480 (2018)  View: HTML | PDF

Phase retardation measurement of an arbitrary wave plate based on magneto-optical modulating and residue detecting of the base frequency component of the signal

Qianghua Chen, Binchao Liu, Yongxi He, Huifu Luo, and Weiwei Lv

Opt. Lett. 43(18), 4514-4517 (2018)  View: HTML | PDF

External cavity type-I quantum well cascade diode lasers with a tuning range of 440 nm near 3 μm

Meng Wang, Takashi Hosoda, Jiang Jiang, Leon Shterengas, Gela Kipshidze, Aaron Stein, Tao Feng, and Gregory Belenky

Opt. Lett. 43(18), 4473-4476 (2018)  View: HTML | PDF

Asymmetric localization induced by non-Hermitian perturbations with PT symmetry in photonic lattice

Kaiwen Ji, Zengrun Wen, Zhenjuan Liu, Yanan Dai, Kun Han, Pingan Gao, Aihua Gao, Jintao Bai, Guoquan Zhang, and Xinyuan Qi

Opt. Lett. 43(18), 4457-4460 (2018)  View: HTML | PDF

Unusual polarizing effect of cylindrical plasmonic holes

Matan Revah, Sergey Nechayev, and Yuri Gorodetski

Opt. Lett. 43(18), 4374-4377 (2018)  View: HTML | PDF

Characterizing d-dimensional quantum channels by means of quantum process tomography

J. J. M. Varga, L. Rebón, Q. Pears Stefano, and C. Iemmi

Opt. Lett. 43(18), 4398-4401 (2018)  View: HTML | PDF  [Suppl. Mat. (2)]

Phase evolution of the direct detection noise figure of a nondegenerate fiber phase-sensitive amplifier

Tarek Labidi, Ihsan Fsaifes, Weilin Xie, Debanuj Chatterjee, Fabienne Goldfarb, and Fabien Bretenaker

Opt. Lett. 43(18), 4546-4549 (2018)  View: HTML | PDF

Experimental demonstration of infrared spectral reconstruction using plasmonic metasurfaces

Benjamin Craig, Vivek Raj Shrestha, Jiajun Meng, Jasper J. Cadusch, and Kenneth B. Crozier

Opt. Lett. 43(18), 4481-4484 (2018)  View: HTML | PDF

Photoionization delays in xenon using single-shot referencing in the collinear back-focusing geometry

Arohi Jain, Thomas Gaumnitz, Alexander Bray, Anatoli Kheifets, and Hans Jakob Wörner

Opt. Lett. 43(18), 4510-4513 (2018)  View: HTML | PDF

Dual-comb spectroscopy using plasmon-enhanced-waveguide dispersion-compensated quantum cascade lasers

Jonas Westberg, Lukasz A. Sterczewski, Filippos Kapsalidis, Yves Bidaux, Johanna M. Wolf, Mattias Beck, Jérôme Faist, and Gerard Wysocki

Opt. Lett. 43(18), 4522-4525 (2018)  View: HTML | PDF

Polarization-resolved strong light–matter coupling in planar GaAs/AlGaAs waveguides

Pavel Yu. Shapochkin, Maksim S. Lozhkin, Ivan A. Solovev, Olga A. Lozhkina, Yury P. Efimov, Sergey A. Eliseev, Vyacheslav A. Lovcjus, Gleb G. Kozlov, Anastasia A. Pervishko, Dmitry N. Krizhanovskii, Paul M. Walker, Ivan A. Shelykh, Maurice S. Skolnick, and Yury V. Kapitonov

Opt. Lett. 43(18), 4526-4529 (2018)  View: HTML | PDF

Laser resistance dependence of interface for high-reflective coatings studied by capacitance-voltage and absorption measurement

Nuo Xu, Meiping Zhu, Yingjie Chai, Behshad Roshanzadeh, S. T. P. Boyd, Wolfgang Rudolph, Yuanan Zhao, Rong Chen, and Jianda Shao

Opt. Lett. 43(18), 4538-4541 (2018)  View: HTML | PDF

Multi-octave supercontinuum generation in YAG pumped by mid-infrared, multi-picosecond pulses

Siqi Cheng, Gourab Chatterjee, Friedjof Tellkamp, Axel Ruehl, and R. J. Dwayne Miller

Opt. Lett. 43(18), 4329-4332 (2018)  View: HTML | PDF

Extreme-ultraviolet high-order harmonic generation from few-cycle annular beams

Thomas Gaumnitz, Arohi Jain, and Hans Jakob Wörner

Opt. Lett. 43(18), 4506-4509 (2018)  View: HTML | PDF

Dual modality reflection mode optical coherence and photoacoustic microscopy using an akinetic sensor: publisher’s note

Richard Haindl, Stefan Preisser, Marco Andreana, Wolfgang Rohringer, Caterina Sturtzel, Martin Distel, Zhe Chen, Elisabet Rank, Balthasar Fischer, Wolfgang Drexler, and Mengyang Liu

Opt. Lett. 43(18), 4345-4345 (2018)  View: HTML | PDF

Near field focusing by edge diffraction: publisher’s note

Artem Boriskin, Valter Drazic, Ray Keating, Mitra Damghanian, Oksana Shramkova, and Laurent Blondé

Opt. Lett. 43(18), 4501-4501 (2018)  View: HTML | PDF