Optics Letters
https://opg.optica.org/ol
Optics Letters
Mon, 18 Mar 2024 00:00:00 EST
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Optics Letters
https://opg.optica.org/ol
Optica Publishing Group
© 2024 Optica Publishing Group
2024-03-18
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Polarization-insensitive high-numerical-aperture metalens for wide-field super-resolution imaging
https://opg.optica.org/abstract.cfm?URI=ol-49-7-1640
Lieyu Chen, Wenwei Liu, Zhancheng Li, Yuebian Zhang, Hua Cheng, Jianguo Tian, Shuqi Chen<br/>The development of super-oscillatory lens (SOL) offers opportunities to realize far-field label-free super-resolution microscopy. Most ... [Opt. Lett. 49, 1640-1643 (2024)]
Mon, 18 Mar 2024 00:00:00 EST
Polarization-insensitive high-numerical-aperture metalens for wide-field super-resolution imaging
Lieyu Chen
Wenwei Liu
Zhancheng Li
Yuebian Zhang
Hua Cheng
Jianguo Tian
Shuqi Chen
The development of super-oscillatory lens (SOL) offers opportunities to realize far-field label-free super-resolution microscopy. Most ...
Optica Publishing Group
2024-04-01
EN
doi:10.1364/OL.506612
Optics Letters, Vol. 49, Issue 7, pp. 1640-1643
© 2024 Optica Publishing Group
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Delta-sigma modulation supporting the 4194304QAM dual polarization signal at the W-band transmission over a 4.6?km wireless distance
https://opg.optica.org/abstract.cfm?URI=ol-49-7-1644
Jiaxuan Liu, Jianjun Yu, Xianming Zhao, Long Zhang, Xiongwei Yang, Yi Wei, Mingxu Wang, Bohan Sang, Feng Zhao<br/>In this Letter, we propose a dual-polarized coherent millimeter-wave system based on differential delta-sigma modulation (D-DSM) intended ... [Opt. Lett. 49, 1644-1647 (2024)]
Mon, 18 Mar 2024 00:00:00 EST
Delta-sigma modulation supporting the 4194304QAM dual polarization signal at the W-band transmission over a 4.6?km wireless distance
Jiaxuan Liu
Jianjun Yu
Xianming Zhao
Long Zhang
Xiongwei Yang
Yi Wei
Mingxu Wang
Bohan Sang
Feng Zhao
In this Letter, we propose a dual-polarized coherent millimeter-wave system based on differential delta-sigma modulation (D-DSM) intended ...
Optica Publishing Group
2024-04-01
EN
doi:10.1364/OL.515117
Optics Letters, Vol. 49, Issue 7, pp. 1644-1647
© 2024 Optica Publishing Group
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Sub-Nyquist sampling-based high-frequency photoacoustic computed tomography
https://opg.optica.org/abstract.cfm?URI=ol-49-7-1648
Songde Liu, Chenxi Zhang, Junyi Zhang, Xingyang Liu, Benpeng Zhu, Chao Tian<br/>High-frequency (greater than 30?MHz) photoacoustic computed tomography (PACT) provides the opportunity to reveal finer details of ... [Opt. Lett. 49, 1648-1651 (2024)]
Mon, 18 Mar 2024 00:00:00 EST
Sub-Nyquist sampling-based high-frequency photoacoustic computed tomography
Songde Liu
Chenxi Zhang
Junyi Zhang
Xingyang Liu
Benpeng Zhu
Chao Tian
High-frequency (greater than 30?MHz) photoacoustic computed tomography (PACT) provides the opportunity to reveal finer details of ...
Optica Publishing Group
2024-04-01
EN
doi:10.1364/OL.515650
Optics Letters, Vol. 49, Issue 7, pp. 1648-1651
© 2024 Optica Publishing Group
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Decolorization, spectral broadening, and luminescence enhancement in Tb:Y_2O_3 transparent ceramics through vacuum thermal reduction
https://opg.optica.org/abstract.cfm?URI=ol-49-7-1652
Cong Zhang, Jianqi Qi, Lexing Liang, Yonggang Yan, Tiecheng Lu<br/>Tb^3+ is extensively employed in magneto-optical devices and luminescent materials owing to its distinctive physical properties. However, ... [Opt. Lett. 49, 1652-1655 (2024)]
Mon, 18 Mar 2024 00:00:00 EST
Decolorization, spectral broadening, and luminescence enhancement in Tb:Y_2O_3 transparent ceramics through vacuum thermal reduction
Cong Zhang
Jianqi Qi
Lexing Liang
Yonggang Yan
Tiecheng Lu
Tb^3+ is extensively employed in magneto-optical devices and luminescent materials owing to its distinctive physical properties. However, ...
Optica Publishing Group
2024-04-01
EN
doi:10.1364/OL.515694
Optics Letters, Vol. 49, Issue 7, pp. 1652-1655
© 2024 Optica Publishing Group
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Net-432-Gb/s/λ PS-PAM transmission based on advanced DSP and single DAC for 400?G/λ IM/DD links
https://opg.optica.org/abstract.cfm?URI=ol-49-7-1656
An Yan, Guoqiang Li, Sizhe Xing, Wangwei Shen, Yongzhu Hu, Aolong Sun, Jianyang Shi, Ziwei Li, Chao Shen, Nan Chi, Junwen Zhang<br/>The escalating surge in datacenter traffic creates a pressing demand for augmenting the capacity of cost-effective intensity modulation and ... [Opt. Lett. 49, 1656-1659 (2024)]
Mon, 18 Mar 2024 00:00:00 EST
Net-432-Gb/s/λ PS-PAM transmission based on advanced DSP and single DAC for 400?G/λ IM/DD links
An Yan
Guoqiang Li
Sizhe Xing
Wangwei Shen
Yongzhu Hu
Aolong Sun
Jianyang Shi
Ziwei Li
Chao Shen
Nan Chi
Junwen Zhang
The escalating surge in datacenter traffic creates a pressing demand for augmenting the capacity of cost-effective intensity modulation and ...
Optica Publishing Group
2024-04-01
EN
doi:10.1364/OL.517152
Optics Letters, Vol. 49, Issue 7, pp. 1656-1659
© 2024 Optica Publishing Group
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Wavelength-switchable watt-level continuous wave near-infrared Pr^3+:LiYF_4 lasers pumped by an InGaN laser diode
https://opg.optica.org/abstract.cfm?URI=ol-49-7-1660
Zhuang Li, Wenlu Liao, Zheng Zhang, Huiying Xu, Zhiping Cai<br/>We report a high-performance wavelength-switchable near-infrared Pr^3+:LiYF_4 (Pr:YLF) laser by InGaN laser diode (LD) pumping. The 895, ... [Opt. Lett. 49, 1660-1663 (2024)]
Mon, 18 Mar 2024 00:00:00 EST
Wavelength-switchable watt-level continuous wave near-infrared Pr^3+:LiYF_4 lasers pumped by an InGaN laser diode
Zhuang Li
Wenlu Liao
Zheng Zhang
Huiying Xu
Zhiping Cai
We report a high-performance wavelength-switchable near-infrared Pr^3+:LiYF_4 (Pr:YLF) laser by InGaN laser diode (LD) pumping. The 895, ...
Optica Publishing Group
2024-04-01
EN
doi:10.1364/OL.517858
Optics Letters, Vol. 49, Issue 7, pp. 1660-1663
© 2024 Optica Publishing Group
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208 W single-frequency 1064 nm laser based on a single-crystal fiber master-oscillator power amplifier
https://opg.optica.org/abstract.cfm?URI=ol-49-7-1664
Yixiao Wei, Weina Peng, Jiawei Li, Pixian Jin, Jing Su, Huadong Lu<br/>High-power all-solid-state continuous-wave (CW) single-frequency laser with high linear polarization is a significant source for quantum ... [Opt. Lett. 49, 1664-1667 (2024)]
Mon, 18 Mar 2024 00:00:00 EST
208 W single-frequency 1064 nm laser based on a single-crystal fiber master-oscillator power amplifier
Yixiao Wei
Weina Peng
Jiawei Li
Pixian Jin
Jing Su
Huadong Lu
High-power all-solid-state continuous-wave (CW) single-frequency laser with high linear polarization is a significant source for quantum ...
Optica Publishing Group
2024-04-01
EN
doi:10.1364/OL.519212
Optics Letters, Vol. 49, Issue 7, pp. 1664-1667
© 2024 Optica Publishing Group
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Chirp-driven control over fast–slow light effects in epsilon-near-zero metamaterials
https://opg.optica.org/abstract.cfm?URI=ol-49-7-1668
V. B. Novikov, A. A. Dotsenko, A. P. Leontiev, K. S. Napolskii, T. V. Murzina<br/>Optical applications based on fast and slow light effects force the usage of metamaterials famous for their flexible dispersion properties. ... [Opt. Lett. 49, 1668-1671 (2024)]
Mon, 18 Mar 2024 00:00:00 EST
Chirp-driven control over fast–slow light effects in epsilon-near-zero metamaterials
V. B. Novikov
A. A. Dotsenko
A. P. Leontiev
K. S. Napolskii
T. V. Murzina
Optical applications based on fast and slow light effects force the usage of metamaterials famous for their flexible dispersion properties. ...
Optica Publishing Group
2024-04-01
EN
doi:10.1364/OL.520084
Optics Letters, Vol. 49, Issue 7, pp. 1668-1671
© 2024 Optica Publishing Group