Abstract
High-efficiency terahertz generation by difference frequency generation (DFG) combined with cavity phase matching (CPM) and quasi-phase matching (QPM) is predicted in this paper. Numerical simulations show that the power conversion efficiency can reach a maximum value of 1.63%, which corresponds to a photon conversion efficiency of 66%. The efficiency is increased by ~ 102 times when compared with the DFG based on CPM or QPM. This phase matching method is expected to become a substitute for a single CPM or QPM.
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References
T. Nagatsuma, G. Ducournau, C.C. Renaud, Advances in terahertz communications accelerated by photonics. Nat. Photonics 10, 371–379 (2016)
H. Jabri, H. Eleuch, Dynamics in terahertz semiconductor microcavity: quantum noise spectra. J. Opt. 20, 055201 (2018)
I. Al-Naib, Biomedical sensing with conductively coupled terahertz metamaterial resonators. IEEE J. Sel. Top. Quantum PP, 1-1 (2017)
S.S. Dhillon, M.S. Vitiello, E.H. Linfield, A.G. Davies, M.C. Hoffmann, J. Booske, C. Paoloni, M. Gensch, P. Weightman, G.P. Williams, E. Castro-Camus, D.R.S. Cumming, F. Simoens, The 2017 terahertz science and technology roadmap. J. Phys. D Appl. Phys. 50, 043001 (2017)
M.P. Fischer, J. Bühler, G. Fitzky, T. Kurihara, S. Eggert, A. Leitenstorfer, D. Brida, Coherent field transients below 15 THz from phase-matched difference frequency generation in 4H-SiC. Opt. Lett. 42, 2687 (2017)
A.A. Boyko, P.G. Schunemann, S. Guha, N.Y. Kostyukova, D.B. Kolker, V.L. Panyutin, G.M. Marchev, V. Pasiskevicius, A. Zukauskas, F. Mayorov, Optical parametric oscillator pumped at ~ 1 µm with intracavity mid-IR difference-frequency generation in OPGaAs. Opt. Mater. Express 8, 549 (2018)
I. Breunig, J.U. Fürst, K. Hanka, K. Buse, Continuous-wave optical parametric oscillation tunable up to 8 μm wavelength. Optica 4, 189 (2017)
A. Billat, D. Grassani, M. Pfeiffer, S. Kharitonov, T.J. Kippenberg, C.S. Brès, Large second harmonic generation enhancement in Si3N4 waveguides by all-optically induced quasi-phase-matching. Nat. Commun. 8, 1016 (2017)
R. Wolf, Y. Jia, S. Bonaus, C.S. Werner, S.J. Herr, I. Breunig, K. Buse, H. Zappe, Quasi-phase-matched nonlinear optical frequency conversion in on-chip whispering galleries. Optica 5, 872 (2018)
E. Rosencher, B. Vinter, V. Berger, Second-harmonic generation in nonbirefringent semiconductor optical microcavities. J. Appl. Phys. 78, 6042–6045 (1995)
Z.D. **e, X.J. Lv, Y.H. Liu, W. Ling, Z.L. Wang, Y.X. Fan, S.N. Zhu, Cavity phase matching via an optical parametric oscillator consisting of a dielectric nonlinear crystal sheet. Phys. Rev. Lett. 106, 083901 (2011)
H.B. Lin, S.F. Li, Y.W. Sun, G. Zhao, X.P. Hu, X.J. Lv, S.N. Zhu, High-performance cavity-phase matching by pump reflection. Opt. Lett. 38, 1957–1959 (2013)
K. Saito, T. Tanabe, Y. Oyama, Pump enhanced monochromatic terahertz-wave parametric oscillator toward megawatt peak power. Opt. Lett. 39, 5681–5684 (2014)
S. Lei, Y. Yao, Z. Li, T. Yu, Z. Zou, Design and theoretical analysis of resonant cavity for second-harmonic generation with high efficiency. Appl. Phys. Lett. 98, 031102 (2011)
Y. Lu, X. Wang, L. Miao, D. Zuo, Z. Cheng, Efficient and widely step-tunable terahertz generation with a dual-wavelength CO2 laser. Appl. Phys. B 103, 387–390 (2010)
S. Zeng, F. **e, Z. Rao, Theoretical analysis of difference frequency generation for terahertz generation in a sheet microcavity from the CO2 laser. Optik 172, 1111–1116 (2018)
R.H. Stolen, Far-infrared absorption in high resistivity GaAs. Appl. Phys. Lett. 15, 74–75 (1969)
D.N. Nikogosyan, Nonlinear Optical Crystals: A Complete Survey (Springer, New York, 2005), pp. 204–209
Z.-M. Rao, X.-B. Wang, Y.-Z. Lu, D.-L. Zuo, T. Wu, Two schemes for generating efficient terahertz waves in nonlinear optical crystals with a mid-infrared CO2 laser. Chin. Phys. Lett. 28, 074215 (2011)
Z. Rao, X. Wang, D. Zuo, Terahertz generation in quasi-phase-matched GaAs wafers by pulse CO2laser. Proc SPIE Int Soc Opt Eng 8604, 860415 (2013)
Y. Okuno, K. Uomi, M. Aoki, T. Tsuchiya, Direct wafer bonding of III-V compound semiconductors for free-material and free-orientation integration. IEEE J. Quantum Electron. 33, 959–969 (1997)
T. Skauli, P.S. Kuo, K.L. Vodopyanov, T.J. **uet, O. Levi, L.A. Eyres, J.S. Harris, M.M. Fejer, B. Gerard, L. Becouarn, E. Lallier, Improved dispersion relations for GaAs and applications to nonlinear optics. J. Appl. Phys. 94, 6447–6455 (2003)
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The research was supported by the National Natural Science Foundation of China (NSFC, No. 11664017) and Science and Technology Project funded by Provincial Department of Education (No. GJJ160305).
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Zeng, S., **e, F. & Rao, Z. High-efficiency terahertz generation combined with cavity phase matching and quasi-phase matching. J Opt 48, 129–133 (2019). https://doi.org/10.1007/s12596-019-00511-7
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DOI: https://doi.org/10.1007/s12596-019-00511-7