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Select item 103969571.

3D integration enables ultralow-noise isolator-free lasers in silicon photonics

Chao Xiang, Warren Jin, Osama Terra, Bozhang Dong, Heming Wang, Lue Wu, Joel Guo, Theodore J. Morin, Eamonn Hughes, Jonathan Peters, Qing-Xin Ji, Avi Feshali, Mario Paniccia, Kerry J. Vahala, John E. Bowers

Nature. 2023; 620(7972): 78–85. Published online 2023 Aug 2. doi: 10.1038/s41586-023-06251-w

PMCID:: PMC10396957

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Select item 81591202.

Rotation Active Sensors Based on Ultrafast Fibre Lasers

Igor Kudelin, Srikanth Sugavanam, Maria Chernysheva

Sensors (Basel) 2021 May; 21(10): 3530. Published online 2021 May 19. doi: 10.3390/s21103530

PMCID:: PMC8159120

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Select item 99639343.

Thermal Characterisation of Hybrid, Flip-Chip InP-Si DFB Lasers

David Coenen, Huseyin Sar, Herman Oprins, Aleksandrs Marinins, Yannick De Koninck, Stuart Smyth, Yoojin Ban, Joris Van Campenhout, Ingrid De Wolf

Micromachines (Basel) 2023 Feb; 14(2): 381. Published online 2023 Feb 3. doi: 10.3390/mi14020381

PMCID:: PMC9963934

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Select item 102768374.

Red narrow-linewidth lasing and frequency comb from gain-switched self-injection-locked Fabry–Pérot laser diode

Artem E. Shitikov, Ramzil R. Galiev, Kirill N. Min’kov, Nikita M. Kondratiev, Steevy J. Cordette, Valery E. Lobanov, Igor A. Bilenko

Sci Rep. 2023; 13: 9830. Published online 2023 Jun 17. doi: 10.1038/s41598-023-36229-7

PMCID:: PMC10276837

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Select item 51166425.

Towards ‘smart lasers’: self-optimisation of an ultrafast pulse source using a genetic algorithm

R. I. Woodward, E. J. R. Kelleher

Sci Rep. 2016; 6: 37616. Published online 2016 Nov 21. doi: 10.1038/srep37616

PMCID:: PMC5116642

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Select item 100175076.

Ultrafast tunable lasers using lithium niobate integrated photonics

Viacheslav Snigirev, Annina Riedhauser, Grigory Lihachev, Mikhail Churaev, Johann Riemensberger, Rui Ning Wang, Anat Siddharth, Guanhao Huang, Charles Möhl, Youri Popoff, Ute Drechsler, Daniele Caimi, Simon Hönl, Junqiu Liu, Paul Seidler, Tobias J. Kippenberg

Nature. 2023; 615(7952): 411–417. Published online 2023 Mar 15. doi: 10.1038/s41586-023-05724-2

PMCID:: PMC10017507

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Low-noise frequency-agile photonic integrated lasers for coherent ranging

Grigory Lihachev, Johann Riemensberger, Wenle Weng, Junqiu Liu, Hao Tian, Anat Siddharth, Viacheslav Snigirev, Vladimir Shadymov, Andrey Voloshin, Rui Ning Wang, Jijun He, Sunil A. Bhave, Tobias J. Kippenberg

Nat Commun. 2022; 13: 3522. Published online 2022 Jun 20. doi: 10.1038/s41467-022-30911-6

PMCID:: PMC9209488

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Select item 96960938.

Feedback Regimes of LFI Sensors: Experimental Investigations

Karl Bertling, Xiaoqiong Qi, Thomas Taimre, Yah Leng Lim, Aleksandar D. Rakić

Sensors (Basel) 2022 Nov; 22(22): 9001. Published online 2022 Nov 21. doi: 10.3390/s22229001

PMCID:: PMC9696093

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Select item 77827209.

Non-resonant power-efficient directional Nd:YAG ceramic laser using a scattering cavity

KyeoReh Lee, Ho Jin Ma, Fabian Rotermund, Do Kyung Kim, YongKeun Park

Nat Commun. 2021; 12: 8. Published online 2021 Jan 4. doi: 10.1038/s41467-020-20114-2

PMCID:: PMC7782720

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Multiphoton in vivo imaging with a femtosecond semiconductor disk laser

Fabian F. Voigt, Florian Emaury, Philipp Bethge, Dominik Waldburger, Sandro M. Link, Stefano Carta, Alexander van der Bourg, Fritjof Helmchen, Ursula Keller

Biomed Opt Express. 2017 Jul 1; 8(7): 3213–3231. Published online 2017 Jun 13. doi: 10.1364/BOE.8.003213

PMCID:: PMC5508824

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Farey tree and devil’s staircase of frequency-locked breathers in ultrafast lasers

Xiuqi Wu, Ying Zhang, Junsong Peng, Sonia Boscolo, Christophe Finot, Heping Zeng

Nat Commun. 2022; 13: 5784. Published online 2022 Oct 2. doi: 10.1038/s41467-022-33525-0

PMCID:: PMC9527256

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Select item 817256512.

Passively mode locked thulium and thulium/holmium doped fiber lasers using MXene Nb₂C coated microfiber

H. Ahmad, R. Ramli, N. N. Ismail, S. N. Aidit, N. Yusoff, M. Z. Samion

Sci Rep. 2021; 11: 11652. Published online 2021 Jun 2. doi: 10.1038/s41598-021-90978-x

PMCID:: PMC8172565

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Select item 786237313.

Accurate spectra for high energy ions by advanced time-of-flight diamond-detector schemes in experiments with high energy and intensity lasers

Martina Salvadori, F. Consoli, C. Verona, M. Cipriani, M. P. Anania, P. L. Andreoli, P. Antici, F. Bisesto, G. Costa, G. Cristofari, R. De Angelis, G. Di Giorgio, M. Ferrario, M. Galletti, D. Giulietti, M. Migliorati, R. Pompili, A. Zigler

Sci Rep. 2021; 11: 3071. Published online 2021 Feb 4. doi: 10.1038/s41598-021-82655-w

PMCID:: PMC7862373

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Select item 843440314.

Narrow-Linewidth 2 μm All-Fiber Laser Amplifier with a Highly Stable and Precisely Tunable Wavelength for Gas Molecule Absorption in Photonic Crystal Hollow-Core Fibers

Wenxi Pei, Hao Li, Yulong Cui, Zhiyue Zhou, Meng Wang, Zefeng Wang

Molecules. 2021 Sep; 26(17): 5323. Published online 2021 Sep 1. doi: 10.3390/molecules26175323

PMCID:: PMC8434403

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Select item 793002915.

Gain-switched semiconductor laser driven soliton microcombs

Wenle Weng, Aleksandra Kaszubowska-Anandarajah, Jijun He, Prajwal D. Lakshmijayasimha, Erwan Lucas, Junqiu Liu, Prince M. Anandarajah, Tobias J. Kippenberg

Nat Commun. 2021; 12: 1425. Published online 2021 Mar 3. doi: 10.1038/s41467-021-21569-7

PMCID:: PMC7930029

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Select item 901304216.

Development of a portable hypoxia chamber for ultra-high dose rate laser-driven proton radiobiology applications

Pankaj Chaudhary, Deborah C. Gwynne, Boris Odlozilik, Aaron McMurray, Giuliana Milluzzo, Carla Maiorino, Domenico Doria, Hamad Ahmed, Lorenzo Romagnani, Aaron Alejo, Hersimerjit Padda, James Green, David Carroll, Nicola Booth, Paul McKenna, Satyabrata Kar, Giada Petringa, Roberto Catalano, Francesco P. Cammarata, Giuseppe A. P. Cirrone, Stephen J. McMahon, Kevin M. Prise, Marco Borghesi

Radiat Oncol. 2022; 17: 77. Published online 2022 Apr 15. doi: 10.1186/s13014-022-02024-3

PMCID:: PMC9013042

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Select item 678950617.

Enhanced Light Sheet Elastic Scattering Microscopy by Using a Supercontinuum Laser

Diego Di Battista, David Merino, Giannis Zacharakis, Pablo Loza-Alvarez, Omar E. Olarte

Methods Protoc. 2019 Sep; 2(3): 57. Published online 2019 Jul 5. doi: 10.3390/mps2030057

PMCID:: PMC6789506

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Select item 503003018.

Handheld nonlinear microscope system comprising a 2 MHz repetition rate, mode-locked Yb-fiber laser for in vivo biomedical imaging

Ádám Krolopp, Attila Csákányi, Dóra Haluszka, Dániel Csáti, Lajos Vass, Attila Kolonics, Norbert Wikonkál, Róbert Szipőcs

Biomed Opt Express. 2016 Sep 1; 7(9): 3531–3542. Published online 2016 Aug 19. doi: 10.1364/BOE.7.003531

PMCID:: PMC5030030

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Select item 568420119.

Randomly polarised beam produced by magnetooptically Q-switched laser

Ryohei Morimoto, Taichi Goto, Takunori Taira, John Pritchard, Mani Mina, Hiroyuki Takagi, Yuichi Nakamura, Pang Boey Lim, Hironaga Uchida, Mitsuteru Inoue

Sci Rep. 2017; 7: 15398. Published online 2017 Nov 13. doi: 10.1038/s41598-017-15826-3

PMCID:: PMC5684201

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Select item 1091780320.

Parasitic mixing in photomixers as continuous wave terahertz sources

Michael Kocybik, Maris Bauer, Fabian Friederich

Sci Rep. 2024; 14: 5534. Published online 2024 Mar 6. doi: 10.1038/s41598-024-55661-x

PMCID:: PMC10917803

Article PDF–1.2M

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PMC Images search for laser spectrum analyser

Figure 1

Experimental setup of the laser and measurement systems. AC autocorrelator, OSC oscilloscope trace, OSA optical spectrum analyser, BTF bandwidth tunable filter.

Deep reinforcement learning for self-tuning laser source of dissipative solitons

Sci Rep. 2022;12:7185.
Fig. 3(a) Experimental setup for the Yb-doped all-fiber ring laser based on BP-SA. LD: laser diode; WDM: wavelength division multiplexing; YDF: Yb-doped fiber; PI-ISO: polarization-insensitive isolator; BPF: band-pass filter; PC: polarization controller; OSA: optical spectrum analyser; and PD: photodetector. (b) Relation between output power and input power and (c) spectrum of the laser.

Ultra-stable pulse generation in ytterbium-doped fiber laser based on black phosphorus

Nanoscale Adv. 2019 Jan 15;1(1):195-202.
Figure 4

Experimental setup used to characterize the OFC’s f_rep multiplication by Vernier effect using the FRR. OFC: femtosecond laser optical frequency comb; DCFS: dispersion compensation fibre section; VOA: variable optical attenuator; PC: polarization controller; FP: Fabry-Pérot cavity; USL: ultrastable laser; OC: optical fibre coupler; PM: power meter; OSA: optical spectrum analyser; PD: photodiode; OSC: ultrafast oscilloscope; ESA: electrical spectrum analyser; PI: digital proportional–integral controller.

Photonic Generation of High Power, Ultrastable Microwave Signals by Vernier Effect in a Femtosecond Laser Frequency Comb

Sci Rep. 2018;8:1997.
Figure 3Real-time spectrum dynamics.

(a) Optical spectrum measured with conventional optical spectrum analyser at different wavelength sweep rates (the data are offset over intensity axes for different sweep times). (b) Real-time spectrum dynamics, I(ω, T_N) revealing the self-sweeping behaviour of the fibre laser. The spectral peaks directly correspond to the intensity-domain microsecond-order pulsations. The frequency is defined as an offset frequency from the external local oscillator’s frequency (inset: magnified detail).

Real-time high-resolution heterodyne-based measurements of spectral dynamics in fibre lasers

Sci Rep. 2016;6:23152.