[1] N. C. Harris, J. Carolan, D. Bunandar. Linear programmable nanophotonic processors. Optica, 5, 1623-1631(2018).

[2] D. Pérez, I. Gasulla, J. Capmany. Programmable multifunctional integrated nanophotonics. Nanophotonics, 7, 1351-1371(2018).

[3] K. Tanizawa, K. Suzuki, M. Toyama. Ultra-compact 32 × 32 strictly-non-blocking Si-wire optical switch with fan-out LGA interposer. Opt. Express, 23, 17599-17606(2015).

[4] L. Lu, S. Zhao, L. Zhou. 16 × 16 non-blocking silicon optical switch based on electro-optic Mach-Zehnder interferometers. Opt. Express, 24, 9295-9307(2016).

[5] K. Suzuki, K. Tanizawa, S. Suda. Broadband silicon photonics 8 × 8 switch based on double-Mach-Zehnder element switches. Opt. Express, 25, 7538-7546(2017).

[6] H. Zhou, J. Dong, J. Cheng. Photonic matrix multiplication lights up photonic accelerator and beyond. Light Sci. Appl., 11, 30(2022).

[7] J. Cheng, Y. Zhao, W. Zhang. A small microring array that performs large complex-valued matrix-vector multiplication. Front. Optoelectron., 15, 15(2022).

[8] J. Capmany, D. Pérez. Programmable Integrated Photonics(2020).

[9] J. Carolan, C. Harrold, C. Sparrow. Universal linear optics. Science, 349, 711-716(2015).

[10] P. Sibson, C. Erven, M. Godfrey. Chip-based quantum key distribution. arXiv(2015).

[11] Y. Luo, D. Mengu, N. T. Yardimci. Design of task-specific optical systems using broadband diffractive neural networks. Light Sci. Appl., 8, 112(2019).

[12] A. Goel, C. Tung, Y.-H. Lu. A survey of methods for low-power deep learning and computer vision. IEEE 6th World Forum on Internet of Things (WF-IoT), 1-6(2020).

[13] A. Peruzzo, J. McClean, P. Shadbolt. A variational eigenvalue solver on a photonic quantum processor. Nat. Commun., 5, 4213(2014).

[14] M. Reck, A. Zeilinger, H. J. Bernstein. Experimental realization of any discrete unitary operator. Phys. Rev. Lett., 73, 58-61(1994).

[15] W. R. Clements, P. C. Humphreys, B. J. Metcalf. Optimal design for universal multiport interferometers. Optica, 3, 1460-1465(2016).

[16] S. M. P. Kalaiselvi, E. Tang, H. Moser. Wafer scale manufacturing of high precision micro-optical components through X-ray lithography yielding 1800 gray levels in a fingertip sized chip. Sci. Rep., 12, 1-12(2022).

[17] M. Y. Saygin, I. V. Kondratyev, I. V. Dyakonov. Robust architecture for programmable universal unitaries. Phys. Rev. Lett., 124, 010501(2020).

[18] J. Bao, Z. Fu, T. Pramanik. Very-large-scale integrated quantum graph photonics. Nat. Photonics, 17, 573-581(2023).

[19] S. A. Fldzhyan, M. Y. Saygin, S. P. Kulik. Optimal design of error-tolerant reprogrammable multiport interferometers. Opt. Lett., 45, 2632-2635(2020).

[20] R. Burgwal, W. R. Clements, D. H. Smith. Using an imperfect photonic network to implement random unitaries. Opt. Express, 25, 28236-28245(2017).

[21] D. A. B. Miller. Perfect optics with imperfect components. Optica, 2, 747-750(2015).

[22] J. W. Silverstone, D. Bonneau, J. L. O’Brien. Silicon quantum photonics. IEEE J. Sel. Top. Quantum Electron., 22, 390-402(2016).

[23] S. Y. Siew, B. Li, F. Gao. Review of silicon photonics technology and platform development. J. Lightwave Technol., 39, 4374-4389(2021).

[24] C. Taballione, R. van der Meer, H. J. Snijders. A 12-mode universal photonic processor for quantum information processing. Mater. Quantum Technol., 1, 035002(2021).

[25] A. Laing, J. L. O’Brien. Super-stable tomography of any linear optical device. arXiv(2012).

[26] R. Tang, R. Tanomura, T. Tanemura. Ten-port unitary optical processor on a silicon photonic chip. ACS Photonics, 8, 2074-2080(2021).

[27] C. Cai, J. Wang. Femtosecond laser-fabricated photonic chips for optical communications: a review. Micromachines, 13, 630(2022).

[28] F. Flamini, L. Magrini, A. S. Rab. Thermally reconfigurable quantum photonic circuits at telecom wavelength by femtosecond laser micromachining. Light Sci. Appl., 4, e354(2015).

[29] F. Ceccarelli, S. Atzeni, C. Pentangelo. Low power reconfigurability and reduced crosstalk in integrated photonic circuits fabricated by femtosecond laser micromachining. Laser Photonics Rev., 14, 2000024(2020).

[30] N. Skryabin, I. Kondratyev, I. Dyakonov. Two-qubit quantum photonic processor manufactured by femtosecond laser writing. Appl. Phys. Lett., 122, 121102(2023).

[31] C. Pentangelo, F. Ceccarelli, S. Piacentini. Universal photonic processors fabricated by femtosecond laser writing. Proc. SPIE, 12004, 120040B(2022).

[32] F. Ceccarelli, S. Atzeni, A. Prencipe. Thermal phase shifters for femtosecond laser written photonic integrated circuits. J. Lightwave Technol., 37, 4275-4281(2019).

[33] M.-T. Vakil-Baghmisheh, A. Navarbaf. A modified very fast simulated annealing algorithm. International Symposium on Telecommunications, 61-66(2008).

[34] S. Kuzmin, I. Dyakonov, S. Kulik. Architecture agnostic algorithm for reconfigurable optical interferometer programming. Opt. Express, 29, 38429-38440(2021).

[35] B. Bantysh, K. Katamadze, A. Chernyavskiy. Fast reconstruction of programmable integrated interferometers. Opt. Express, 31, 16729-16742(2023).

[36] N. Maring, A. Fyrillas, M. Pont. A general-purpose single-photon-based quantum computing platform. arXiv(2023).

[37] Y. Arakawa, M. J. Holmes. Progress in quantum-dot single photon sources for quantum information technologies: a broad spectrum overview. Appl. Phys. Rev., 7, 021309(2020).

[38] T. Wu, M. Menarini, Z. Gao. Lithography-free reconfigurable integrated photonic processor. Nat. Photonics, 17, 710-716(2023).

[39] I. Mansour, F. Caccavale. An improved procedure to calculate the refractive index profile from the measured near-field intensity. J. Lightwave Technol., 14, 423-428(1996).

[40] S. Wu, Z. Gao, T. Wu. Ultrafast heterodyne mode imaging and refractive index mapping of a femtosecond laser written multimode waveguide. Opt. Lett., 47, 214-217(2022).

[41] A. Abou Khalil, P. Lalanne, J.-P. Bérubé. Femtosecond laser writing of near-surface waveguides for refractive-index sensing. Opt. Express, 27, 31130-31143(2019).

[42] https://rscf.ru/en/project/22-12-00353/. https://rscf.ru/en/project/22-12-00353/