[1] Eesley G L, Clemens B M, Paddock C A. Generation and detection of picosecond acoustic pulses in thin metal films[J]. Applied Physics Letters, 50, 717-719(1987).

[2] Gusev V E. Generation of picosecond acoustic pulses by laser radiation in piezosemiconductors[J]. Physica Status Solidi B: Basic Research, 158, 367-381(1990).

[3] Bonello B, Perrin B, Romatet E et al. Application of the picosecond ultrasonic technique to the study of elastic and time-resolved thermal properties of materials[J]. Ultrasonics, 35, 223-231(1997).

[4] Chapelon L L, Vitiello J, Neira D et al. Measuring the Young’s modulus of ultralow-k materials with the non destructive picosecond ultrasonic method[J]. Microelectronic Engineering, 83, 2346-2350(2006).

[5] Pic N, Bennedine K, Tas G et al. Characterization of copper line array erosion with picosecond ultrasonics[C], 931, 357-361(2007).

[6] Wright O B. Thickness and sound velocity measurement in thin transparent films with laser picosecond acoustics[J]. Journal of Applied Physics, 71, 1617-1629(1992).

[7] Maris H J, Antonelli G A, Ford W K et al. Non-destructive testing using picosecond ultrasonics[C], 820, 210-217(2006).

[8] Zhang H, Antoncecchi A, Edward S et al. Unraveling phononic, optoacoustic, and mechanical properties of metals with light-driven hypersound[J]. Physical Review Applied, 13, 014010(2020).

[9] Grossmann M, Schubert M, He C et al. Characterization of thin-film adhesion and phonon lifetimes in Al/Si membranes by picosecond ultrasonics[J]. New Journal of Physics, 19, 053019(2017).

[10] Dehoux T, Ishikawa K, Otsuka P H et al. Optical tracking of picosecond coherent phonon pulse focusing inside a sub-micron object[J]. Light: Science & Applications, 5, e16082(2016).

[11] Pérez-Cota F, Fuentes-Domínguez R, Cavera S L et al. Picosecond ultrasonics for elasticity-based imaging and characterization of biological cells[J]. Journal of Applied Physics, 128, 160902(2020).

[12] Liebig C M, Wang Y G, Xu X F. Controlling phase change through ultrafast excitation of coherent phonons[J]. Optics Express, 18, 20498-20504(2010).

[13] Afanasiev D, Hortensius J R, Ivanov B A et al. Ultrafast control of magnetic interactions via light-driven phonons[J]. Nature Materials, 20, 607-611(2021).

[14] Dunn A, Poyser C, Dean P et al. High-speed modulation of a terahertz quantum cascade laser by coherent acoustic phonon pulses[J]. Nature Communications, 11, 835(2020).

[15] Czerniuk T, Wigger D, Akimov A V et al. Picosecond control of quantum dot laser emission by coherent phonons[J]. Physical Review Letters, 118, 133901(2017).

[16] Ruello P, Gusev V E. Physical mechanisms of coherent acoustic phonons generation by ultrafast laser action[J]. Ultrasonics, 56, 21-35(2015).

[17] Yamamoto A, Mishina T, Masumoto Y et al. Coherent oscillation of zone-folded phonon modes in GaAs-AlAs superlattices[J]. Physical Review Letters, 73, 740-743(1994).

[18] Sun C K, Liang J C, Yu X Y. Coherent acoustic phonon oscillations in semiconductor multiple quantum wells with piezoelectric fields[J]. Physical Review Letters, 84, 179-182(2000).

[19] Zhou K, Li P, Xu H X et al. General design of infrared terahertz free-electron laser facility of Chinese academy of engineering physics[J]. Chinese Journal of Lasers, 50, 1718001(2023).

[20] Salén P, Basini M, Bonetti S et al. Matter manipulation with extreme terahertz light: progress in the enabling THz technology[J]. Physics Reports, 836, 1-74(2019).

[21] Disa A S, Nova T F, Cavalleri A. Engineering crystal structures with light[J]. Nature Physics, 17, 1087-1092(2021).

[22] Matsuda O, Larciprete M C, Voti R L et al. Fundamentals of picosecond laser ultrasonics[J]. Ultrasonics, 56, 3-20(2015).

[23] Yu K, Chen Y G, Wang G P. Laser excitation of coherent acoustic vibrations of metallic nanoresonators and their applications[J]. Acta Optica Sinica, 43, 1623015(2023).

[24] Bargheer M, Zhavoronkov N, Gritsai Y et al. Coherent atomic motions in a nanostructure studied by femtosecond X-ray diffraction[J]. Science, 306, 1771-1773(2004).

[25] Henighan T, Trigo M, Bonetti S et al. Generation mechanism of terahertz coherent acoustic phonons in Fe[J]. Physical Review B, 93, 220301(2016).

[26] Bell A G. On the production and reproduction of sound by light[J]. American Journal of Science, 305-324(1880).

[27] Tyndall J. Action of an intermittent beam of radiant heat upon gaseous matter[J]. Science, 2, 110-114(1881).

[28] Röntgen W C. On tones produced by the intermittent irradiation of a gas[J]. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 11, 308-311(1881).

[29] Bell A G. LXVIII. Upon the production of sound by radiant energy[J]. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 11, 510-528(1881).

[30] Kreuzer L B. Ultralow gas concentration infrared absorption spectroscopy[J]. Journal of Applied Physics, 42, 2934-2943(1971).

[31] Tam A C. Pulsed-laser generation of ultrashort acoustic pulses: application for thin-film ultrasonic measurements[J]. Applied Physics Letters, 45, 510-512(1984).

[32] Thomsen C, Strait J, Vardeny Z et al. Coherent phonon generation and detection by picosecond light pulses[J]. Physical Review Letters, 53, 989-992(1984).

[33] Thomsen C, Grahn H T, Maris H J et al. Surface generation and detection of phonons by picosecond light pulses[J]. Physical Review B: Condensed Matter, 34, 4129-4138(1986).

[34] Avanesyan S M, Gusev V E. Excitation of ultrashort strain pulses due to absorption of optical radiation by semiconductors[J]. Soviet Journal of Quantum Electronics, 16, 812-817(1986).

[35] Wright O B. Ultrafast nonequilibrium stress generation in gold and silver[J]. Physical Review B, 49, 9985-9988(1994).

[36] Grahn H T, Maris H J, Tauc J. Picosecond ultrasonics[J]. IEEE Journal of Quantum Electronics, 25, 2562-2569(1989).

[37] Wright O B, Gusev V E. Ultrafast generation of acoustic waves in copper[J]. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 42, 331-338(1995).

[38] Gusev V E. On the duration of acoustic pulses excited by subpicosecond laser action on metals[J]. Optics Communications, 94, 76-78(1992).

[39] Tas G, Maris H J. Picosecond ultrasonic study of phonon reflection from solid-liquid interfaces[J]. Physical Review B, 55, 1852-1857(1997).

[40] Hostetler J, Smith A, Norris P. Thin-film thermal conductivity and thickness measurements using picosecond ultrasonics[J]. Microscale Thermophysical Engineering, 1, 237-244(1997).

[41] O’Hara K E, Hu X, Cahill D G. Characterization of nanostructured metal films by picosecond acoustics and interferometry[J]. Journal of Applied Physics, 90, 4852-4858(2001).

[42] Chen W, Lu Y, Maris H J et al. Picosecond ultrasonic study of localized phonon surface modes in Al/Ag superlattices[J]. Physical Review B, 50, 14506-14515(1994).

[43] Hao H Y, Maris H J, Sadana D K. Nondestructive evaluation of interfaces in bonded silicon-on-insulator structures using the picosecond ultrasonics technique[J]. Electrochemical and Solid-State Letters, 1, 54(1999).

[44] Tas G, Loomis J J, Maris H J et al. Picosecond ultrasonics study of the modification of interfacial bonding by ion implantation[J]. Applied Physics Letters, 72, 2235-2237(1998).

[45] Lin H N, Stoner R J, Maris H J et al. Nondestructive detection of titanium disilicide phase transformation by picosecond ultrasonics[J]. Applied Physics Letters, 61, 2700-2702(1992).

[46] Maris H. Picosecond ultrasonics[J]. Scientific American, 278, 86-89(1998).

[47] Vlasov V S, Lomonosov A M, Golov A V et al. Magnetization switching in bistable nanomagnets by picosecond pulses of surface acoustic waves[J]. Physical Review B, 101, 024425(2020).

[48] Azovtsev A V, Pertsev N A. THz and sub-THz antiferromagnetic magnons via magnetoacoustic resonances excited by picosecond strain pulses in NiO[J]. Physical Review Materials, 8, 044404(2024).

[49] Ishioka K, Rustagi A, Beyer A et al. Sub-picosecond acoustic pulses at buried GaP/Si interfaces[J]. Applied Physics Letters, 111, 062105(2017).

[50] Edward S, Zhang H, Setija I et al. Detection of hidden gratings through multilayer nanostructures using light and sound[J]. Physical Review Applied, 14, 014015(2020).

[51] Czerniuk T, Brüggemann C, Tepper J et al. Lasing from active optomechanical resonators[J]. Nature Communications, 5, 4038(2014).

[52] Demenev A A, Yaremkevich D D, Scherbakov A V et al. Ultrafast all-optical polarization switch controlled by optically excited picosecond acoustic perturbation of exciton resonance in planar microcavities[J]. Physical Review Applied, 18, 044045(2022).

[53] Decremps F, Belliard L, Perrin B et al. Sound velocity and absorption measurements under high pressure using picosecond ultrasonics in a diamond anvil cell: application to the stability study of AlPdMn[J]. Physical Review Letters, 100, 035502(2008).

[54] Decremps F, Gauthier M, Ayrinhac S et al. Picosecond acoustics method for measuring the thermodynamical properties of solids and liquids at high pressure and high temperature[J]. Ultrasonics, 56, 129-140(2015).

[55] Rossignol C, Chigarev N, Ducousso M et al. In vitro picosecond ultrasonics in a single cell[J]. Applied Physics Letters, 93, 123901(2008).

[56] Danworaphong S, Tomoda M, Matsumoto Y et al. Three-dimensional imaging of biological cells with picosecond ultrasonics[J]. Applied Physics Letters, 106, 163701(2015).

[57] Huo C F, Wen R, Yan X Q et al. Thickness-dependent ultrafast charge-carrier dynamics and coherent acoustic phonon oscillations in mechanically exfoliated PdSe2 flakes[J]. Physical Chemistry Chemical Physics, 23, 20666-20674(2021).

[58] Li D, Fu J B, Suo P et al. Layer dependent interlayer coherent phonon dynamics in PdSe2 films[J]. Applied Physics Letters, 118, 191105(2021).

[59] Sun F, Yang M, Yang M W et al. Coherent acoustic phonon and its chirping in dirac semimetal Cd3As2[J]. Chinese Physics Letters, 35, 116301(2018).

[60] Chen X, Zhang S F, Wang L et al. Direct observation of interlayer coherent acoustic phonon dynamics in bilayer and few-layer PtSe2[J]. Photonics Research, 7, 1416-1424(2019).

[61] Wang K P, Wang J, Fan J T et al. Ultrafast saturable absorption of two-dimensional MoS2 nanosheets[J]. ACS Nano, 7, 9260-9267(2013).

[62] Cui Q N, Li Y Y, Chang J H et al. Temporally resolving synchronous degenerate and nondegenerate two-photon absorption in 2D semiconducting monolayers[J]. Laser & Photonics Reviews, 13, 1800225(2019).

[63] Cui Q N, Ceballos F, Kumar N et al. Transient absorption microscopy of monolayer and bulk WSe2[J]. ACS Nano, 8, 2970-2976(2014).

[64] Mak K F, Lee C G, Hone J et al. Atomically thin MoS2: a new direct-gap semiconductor[J]. Physical Review Letters, 105, 136805(2010).

[65] Duan X D, Wang C, Pan A L et al. Two-dimensional transition metal dichalcogenides as atomically thin semiconductors: opportunities and challenges[J]. Chemical Society Reviews, 44, 8859-8876(2015).

[66] Li Y L, Chernikov A, Zhang X et al. Measurement of the optical dielectric function of monolayer transition-metal dichalcogenides: MoS2, MoSe2, WS2, and WSe2[J]. Physical Review B, 90, 205422(2014).

[67] Li Y X, Dong N N, Zhang S F et al. Giant two-photon absorption in monolayer MoS2[J]. Laser & Photonics Reviews, 9, 427-434(2015).

[68] Zhang X, Han W, Wu J et al. Raman spectroscopy of shear and layer breathing modes in multilayer MoS2[J]. Physical Review B, 87, 115413(2012).

[69] Liu Y, Weiss N O, Duan X D et al. van der Waals heterostructures and devices[J]. Nature Reviews Materials, 1, 16042(2016).

[70] Luo N S, Ruggerone P, Toennies J P. Theory of surface vibrations in epitaxial thin films[J]. Physical Review B, 54, 5051-5063(1996).

[71] Zhao Y Y, Luo X, Zhang J et al. Interlayer vibrational modes in few-quintuple-layer Bi2Te3 and Bi2Se3 two-dimensional crystals: Raman spectroscopy and first-principles studies[J]. Physical Review B, 90, 245428(2014).

[72] Ge S F, Liu X F, Qiao X F et al. Coherent longitudinal acoustic phonon approaching THz frequency in multilayer Molybdenum Disulphide[J]. Scientific Reports, 4, 5722(2014).

[73] Wang P J, Tsai P C, Yang Z S et al. Revealing the interlayer van der Waals coupling of bi-layer and tri-layer MoS2 using terahertz coherent phonon spectroscopy[J]. Photoacoustics, 28, 100412(2022).

[74] Soubelet P, Reynoso A A, Fainstein A et al. The lifetime of interlayer breathing modes of few-layer 2H-MoSe2 membranes[J]. Nanoscale, 11, 10446-10453(2019).

[75] Zalalutdinov M K, Robinson J T, Fonseca J J et al. Acoustic cavities in 2D heterostructures[J]. Nature Communications, 12, 3267(2021).

[76] Greener J D G, de Lima Savi E, Akimov A V et al. High-frequency elastic coupling at the interface of van der Waals nanolayers imaged by picosecond ultrasonics[J]. ACS Nano, 13, 11530-11537(2019).

[77] Carr A D, Ruppert C, Samusev A K et al. Enhanced photon-phonon interaction in WSe2 acoustic nanocavities[J]. ACS Photonics, 11, 1147-1155(2024).

[78] Yan W J, Akimov A V, Barra-Burillo M et al. Coherent phononics of van der Waals layers on nanogratings[J]. Nano Letters, 22, 6509-6515(2022).

[79] Li C X, Scherbakov A V, Soubelet P et al. Coherent phonons in van der Waals MoSe2/WSe2 heterobilayers[J]. Nano Letters, 23, 8186-8193(2023).

[80] Wu S M, Lu Z X, Hu A Q et al. Dichroic photoelasticity in black phosphorus revealed by ultrafast coherent phonon dynamics[J]. The Journal of Physical Chemistry Letters, 12, 5871-5878(2021).

[81] Miao X C, Zhang G W, Wang F J et al. Layer-dependent ultrafast carrier and coherent phonon dynamics in black phosphorus[J]. Nano Letters, 18, 3053-3059(2018).

[82] Vialla F, Del Fatti N. Time-domain investigations of coherent phonons in van der Waals thin films[J]. Nanomaterials, 10, 2543(2020).

[83] Zhang H, Xu W X, Li Q W et al. All-optically measuring mechanical parameters of bio-surface/interface with femtosecond laser spectroscopy (Invited)[J]. Acta Photonica Sinica, 51, 1032001(2022).

[84] Xu W X, Li Y Y, Cui Q N et al. All-optical generation, detection, and manipulation of picosecond acoustic pulses in 2D semiconductor/dielectric heterostructures[J]. Photonics Research, 11, 2000-2010(2023).

[85] Zhu M, Zhang J, Hua B C et al. Ultra-wideband fiber-THz-fiber seamless integration communication system toward 6G: architecture, key techniques, and testbed implementation[J]. Science China Information Sciences, 66, 113301(2022).

[86] Rappaport T S, Xing Y C, Kanhere O et al. Wireless communications and applications above 100 GHz: opportunities and challenges for 6G and beyond[J]. IEEE Access, 7, 78729-78757(2019).

[87] Balram K C, Davanço M I, Song J D et al. Coherent coupling between radio frequency, optical, and acoustic waves in piezo-optomechanical circuits[J]. Nature Photonics, 10, 346-352(2016).

[88] Poveda A C, Bühler D D, Sáez A C et al. Semiconductor optical waveguide devices modulated by surface acoustic waves[J]. Journal of Physics D: Applied Physics, 52, 253001(2019).

[89] Hagelauer A, Ruby R, Inoue S et al. From microwave acoustic filters to millimeter-wave operation and new applications[J]. IEEE Journal of Microwaves, 3, 484-508(2023).

[90] Zhao W W, Asadi M J, Li L et al. 15-GHz epitaxial AlN FBARs on SiC substrates[J]. IEEE Electron Device Letters, 44, 903-906(2023).

[91] Giribaldi G, Colombo L, Simeoni P et al. Compact and wideband nanoacoustic pass-band filters for future 5G and 6G cellular radios[J]. Nature Communications, 15, 304(2024).

[92] Barrera O, Cho S, Matto L et al. Thin-film lithium niobate acoustic filter at 23.5 GHz with 2.38 dB IL and 18.2% FBW[J]. Journal of Microelectromechanical Systems, 32, 622-625(2023).