Abstract

The availability of intense, ultrashort coherent radiation sources in the infrared region of the spectrum is enabling the generation of attosecond X-ray pulses via high-harmonic generation, pump–probe experiments in the ‘molecular fingerprint’ region and opening up the area of relativistic infrared nonlinear optics of plasmas. These applications would benefit from multi-millijoule single-cycle pulses in the mid- to long-wavelength infrared region. Here, we present a new scheme capable of producing tunable relativistically intense, single-cycle infrared pulses from 5 to 14 μm with a 1.7% conversion efficiency based on a photon frequency downshifting scheme that uses a tailored plasma density structure. The carrier-envelope phase of the long-wavelength infrared pulse is locked to that of the drive laser to within a few per cent. Such a versatile tunable infrared source may meet the demands of many cutting-edge applications in strong-field physics and greatly promote their development.

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References

  1. 1.

    Wolter, B. et al. Strong-field physics with mid-IR fields. Phys. Rev. X 5, 21034 (2015).

  2. 2.

    Calabrese, C., Stingel, A. M., Shen, L. & Petersen, P. B. Ultrafast continuum mid-infrared spectroscopy: probing the entire vibrational spectrum in a single laser shot with femtosecond time resolution. Opt. Lett. 37, 2265–2267 (2012).

  3. 3.

    Popmintchev, T. et al. Bright coherent ultrahigh harmonics in the keV X-ray regime from mid-infrared femtosecond lasers. Science 336, 1287–1291 (2012).

  4. 4.

    Weisshaupt, J. et al. High-brightness table-top hard X-ray source driven by sub-100-femtosecond mid-infrared pulses. Nat. Photon. 8, 927–930 (2014).

  5. 5.

    Blaga, C. I. et al. Imaging ultrafast molecular dynamics with laser-induced electron diffraction. Nature 483, 194–197 (2012).

  6. 6.

    Först, M. et al. Nonlinear phononics as an ultrafast route to lattice control. Nat. Phys. 7, 854–856 (2011).

  7. 7.

    Silva, F., Teichmann, S. M., Cousin, S. L., Hemmer, M. & Biegert, J. Spatiotemporal isolation of attosecond soft X-ray pulses in the water window. Nat. Commun. 6, 6611 (2015).

  8. 8.

    Hernández-García, C. et al. Zeptosecond high harmonic keV X-ray waveforms driven by midinfrared laser pulses. Phys. Rev. Lett. 111, 033002 (2013).

  9. 9.

    Hassan, M. T. et al. Optical attosecond pulses and tracking the nonlinear response of bound electrons. Nature 530, 66–70 (2016).

  10. 10.

    Andriukaitis, G. et al. 90 GW peak power few-cycle mid-infrared pulses from an optical parametric amplifier. Opt. Lett. 36, 2755–2757 (2011).

  11. 11.

    Zhao, K. et al. Generation of 120 GW mid-infrared pulses from a widely tunable noncollinear optical parametric amplifier. Opt. Lett. 38, 2159–2161 (2013).

  12. 12.

    von Grafenstein, L. et al. 5 μm few-cycle pulses with multi-gigawatt peak power at a 1 kHz repetition rate. Opt. Lett. 42, 3796–3799 (2017).

  13. 13.

    Sanchez, D. et al. 7 μm, ultrafast, sub-millijoule-level mid-infrared optical parametric chirped pulse amplifier pumped at 2 μm. Optica 3, 147–150 (2016).

  14. 14.

    von Grafenstein, L., Bock, M., Ueberschaer, D., Griebner, U. & Elsaesser, T. Picosecond 34 mJ pulses at kHz repetition rates from a Ho:YLF amplifier at 2 µm wavelength. Opt. Express 23, 33142–33149 (2015).

  15. 15.

    von Grafenstein, L., Bock, M., Ueberschaer, D., Griebner, U. & Elsaesser, T. Ho:YLF chirped pulse amplification at kilohertz repetition rates—43 ps pulses at 2 μm with GW peak power. Opt. Lett. 41, 4668–4671 (2016).

  16. 16.

    Malevich, P. et al. Broadband mid-infrared pulses from potassium titanyl arsenate/zinc germanium phosphate optical parametric amplifier pumped by Tm, Ho-fiber-seeded Ho:YAG chirped-pulse amplifier. Opt. Lett. 41, 930–933 (2016).

  17. 17.

    Haberberger, D., Tochitsky, S. & Joshi, C. Fifteen terawatt picosecond CO2 laser system. Opt. Express 18, 17865–17875 (2010).

  18. 18.

    Polyanskiy, M. N., Pogorelsky, I. V. & Yakimenko, V. Picosecond pulse amplification in isotopic CO2 active medium. Opt. Express 19, 7717–7725 (2011).

  19. 19.

    Pupeza, I. et al. High-power sub-two-cycle mid-infrared pulses at 100 MHz repetition rate. Nat. Photon. 9, 721–724 (2015).

  20. 20.

    Krogen, P. et al. Generation and multi-octave shaping of mid-infrared intense single-cycle pulses. Nat. Photon. 11, 222–226 (2017).

  21. 21.

    Nomura, Y. et al. Phase-stable sub-cycle mid-infrared conical emission from filamentation in gases. Opt. Express 20, 24741–24747 (2012).

  22. 22.

    Fuji, T., Nomura, Y. & Shirai, H. Generation and characterization of phase-stable sub-single-cycle pulses at 3000 cm−1. IEEE J. Sel. Top. Quantum Electron. 21, 8700612 (2015).

  23. 23.

    Pigeon, J. J., Tochitsky, S. Y., Welch, E. C. & Joshi, C. Measurements of the nonlinear refractive index of air, N2, and O2 at 10 μm using four-wave mixing. Opt. Lett. 41, 3924–3927 (2016).

  24. 24.

    Junginger, F. et al. Single-cycle multiterahertz transients with peak fields above 10 MV/cm. Opt. Lett. 35, 2645–2647 (2010).

  25. 25.

    Silva, F. et al. Multi-octave supercontinuum generation from mid-infrared filamentation in a bulk crystal. Nat. Commun. 3, 807 (2012).

  26. 26.

    Pigeon, J. J., Tochitsky, S. Y., Gong, C. & Joshi, C. Supercontinuum generation from 2 to 20 μm in GaAs pumped by picosecond CO2 laser pulses. Opt. Lett. 39, 3246–3249 (2014).

  27. 27.

    Mitrofanov, A. V. et al. Subterawatt few-cycle mid-infrared pulses from a single filament. Optica 3, 299–302 (2016).

  28. 28.

    Shumakova, V. et al. Multi-millijoule few-cycle mid-infrared pulses through nonlinear self-compression in bulk. Nat. Commun. 7, 12877 (2016).

  29. 29.

    Liang, H. et al. High-energy mid-infrared sub-cycle pulse synthesis from a parametric amplifier. Nat. Commun. 8, 141 (2017).

  30. 30.

    Gordon, D. F. et al. Asymmetric self-phase modulation and compression of short laser pulses in plasma channels. Phys. Rev. Lett. 90, 215001 (2003).

  31. 31.

    Tsung, F. S., Ren, C., Silva, L. O., Mori, W. B. & Katsouleas, T. Generation of ultra-intense single-cycle laser pulses by using photon deceleration. Proc. Natl Acad. Sci. USA 99, 29–32 (2002).

  32. 32.

    Sprangle, P., Esarey, E. & Ting, A. Nonlinear theory of intense laser–plasma interactions. Phys. Rev. Lett. 64, 2011–2014 (1990).

  33. 33.

    Sprangle, P., Esarey, E. & Ting, A. Nonlinear interaction of intense laser pulses in plasmas. Phys. Rev. A 41, 4463–4469 (1990).

  34. 34.

    Wilks, S. C., Dawson, J. M., Mori, W. B., Katsouleas, T. & Jones, M. E. Photon accelerator. Phys. Rev. Lett. 62, 2600–2603 (1989).

  35. 35.

    Esarey, E., Ting, A. & Sprangle, P. Frequency shifts induced in laser pulses by plasma waves. Phys. Rev. A 42, 3526–3531 (1990).

  36. 36.

    Mori, W. B. The physics of the nonlinear optics of plasmas at relativistic intensities for short-pulse lasers. IEEE J. Quantum Electron. 33, 1942–1953 (1997).

  37. 37.

    Zhu, W., Palastro, J. P. & Antonsen, T. M. Pulsed mid-infrared radiation from spectral broadening in laser wakefield simulations. Phys. Plasmas 20, 073103 (2013).

  38. 38.

    Pai, C.-H. et al. Generation of intense ultrashort midinfrared pulses by laser–plasma interaction in the bubble regime. Phys. Rev. A 82, 063804 (2010).

  39. 39.

    Guénot, D. et al. Relativistic electron beams driven by kHz single-cycle light pulses. Nat. Photon. 11, 293–296 (2017).

  40. 40.

    Fonseca, R. A. et al. OSIRIS: a three-dimensional, fully relativistic particle in cell code for modeling plasma based accelerators. In Computational Science — ICCS 2002 (eds Sloot, P. M. A., Tan, C. J. K., Dongarra, J. J. & Hoekstra, A. G.) 342–351 (Lecture Notes in Computer Science Vol. 2331, Springer, Berlin, Heidelberg, 2002).

  41. 41.

    Fonseca, R. A. et al. One-to-one direct modeling of experiments and astrophysical scenarios: pushing the envelope on kinetic plasma simulations. Plasma Phys. Control. Fusion 50, 124034 (2008).

  42. 42.

    Ralph, J. E. et al. Self-guiding of ultrashort, relativistically intense laser pulses through underdense plasmas in the blowout regime. Phys. Rev. Lett. 102, 175003 (2009).

  43. 43.

    Xu, X. L. et al. High quality electron bunch generation using a longitudinal density-tailored plasma-based accelerator in the three-dimensional blowout regime. Phys. Rev. Accel. Beams 20, 111303 (2017).

  44. 44.

    Guillaume, E. et al. Electron rephasing in a laser-wakefield accelerator. Phys. Rev. Lett. 115, 155002 (2015).

  45. 45.

    Lifschitz, A. F. et al. Particle-in-cell modelling of laser–plasma interaction using Fourier decomposition. J. Comput. Phys. 228, 1803–1814 (2009).

  46. 46.

    Davidson, A. et al. Implementation of a hybrid particle code with a PIC description in rz and a gridless description in ϕ into OSIRIS. J. Comput. Phys. 281, 1063–1077 (2015).

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Acknowledgements

This work was supported by the National Natural Science Foundation of China (NSFC) Grants No. 11425521, No. 11535006, No. 11475101 and No. 11775125, the National Basic Research Program of China No. 2013CBA01501, the Thousand Young Talents Program, the Air Force Office of Scientific Research (AFOSR) under award number FA9550-16-1-0139 DEF, the Office of Naval Research (ONR) Multidisciplinary University Research Initiative (MURI) (4-442521-JC-22891), the US Department of Energy grant DE-SC001006 and the Ministry of Science and Technology of Taiwan under Grant No. MOST-105-2112-M-001-005-M3. The simulations were performed on Sunway TaihuLight.

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Affiliations

  1. Key Laboratory of Particle and Radiation Imaging of Ministry of Education, Department of Engineering Physics, Tsinghua University, Beijing, China

    • Zan Nie
    • , Chih-Hao Pai
    • , Jianfei Hua
    • , Yipeng Wu
    • , Yang Wan
    • , Jie Zhang
    • , Zhi Cheng
    • , Qianqian Su
    • , Shuang Liu
    • , Yue Ma
    • , Xiaonan Ning
    • , Yunxiao He
    •  & Wei Lu
  2. University of California Los Angeles, Los Angeles, CA, USA

    • Chaojie Zhang
    • , Fei Li
    • , Warren B. Mori
    •  & Chan Joshi
  3. State Key Laboratory of Low Dimensional Quantum Physics, Department of Physics, Tsinghua University, Beijing, China

    • Wei Lu
  4. IFSA Collaborative Center, Shanghai Jiao Tong University, Shanghai, China

    • Wei Lu
  5. Department of Physics, National Central University, Jhongli, Taiwan

    • Hsu-Hsin Chu
    •  & Jyhpyng Wang
  6. Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, Taiwan

    • Jyhpyng Wang
  7. Department of Physics, National Taiwan University, Taipei, Taiwan

    • Jyhpyng Wang

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Contributions

Z.N., C.-H.P. and W.L. proposed the concept. Z.N. developed the theoretical model and carried out the simulations. Z.N., C.J., W.L. and C.-H.P. wrote the paper. All authors contributed extensively to the work presented in this paper.

Competing interests

The authors declare no competing interests.

Corresponding authors

Correspondence to Chih-Hao Pai or Wei Lu.

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DOI

https://doi.org/10.1038/s41566-018-0190-8