| Carothers K J, Norwood R A and Pyun J 2022 Chem. Mater. 34 2531 |
| Pintus P, Ranzani L, Pinna S, Huang D, Gustafsson M V, Karinou F, Casula G A, Shoji Y, Takamura Y, Mizumoto T, Soltani M and Bowers J E 2022 Nat. Electron. 5 604 |
| Shoji Y and Mizumoto T 2018 Opt. Mater. Express 8 2387 |
| Chen T B, Yu Y X, Li L C, Zhu J, Cong M H and Song J Y 2021 J. Cryst. Growth 562 126090 |
| Wu Z, Zhang Z H, Zhang Z, Zhou S Y, Su L B andWu A H 2024 Chin. J. Quantum Electron. 41 194 (in Chinese) |
| Jin WZ, Ding J X, Guo L, Gu Q, Li C, Su L B, Wu A H and Zeng F M 2018 J. Cryst. Growth 484 17 |
| Snetkov I and Li J 2022 Magnetochemistry 8 168 |
| Chen S, Zhuo M P, Wang X D, Wei G Q and Liao L S 2021 PhotoniX 2 1 |
| Fan Y L, Yang X B, Lian H D, Chen R K, Zhu P B, Deng D M, Liu H Z and Wei Z C 2024 Chin. Phys. B 33 034201 |
| Zhao D, Fan F, Li T F, Tan Z Y, Cheng J R and Chang S J 2022 Sci. China Inf. Sci. 65 169401 |
| Okamoto K 2021 Fundamentals of optical waveguides (Amsterdam: Elsevier) p. 15 |
| Lu Y, Yin H Y, Chen B K, Zhang L L, Fu L L, Yue Q Y, Zheng R L, Lin S B and Liu C X 2022 Mod. Phys. Lett. B 36 2150581 |
| Bazzan M and Sada C 2015 Appl. Phys. Rev. 2 040603 |
| Minemura D, Kou R, Sutoh Y, Murai T, Yamada K and Shoji Y 2023 Opt. Express 31 27821 |
| Huang L Q, Wu H Y, Cai G X, Wu S X, Li D R, Jiang T, Qiao B Y, Jiang C Z and Ren F 2024 ACS Nano 18 2578 |
| Pan H, Shi W H, Zhang Z X, Chen H Y, Fu L L, Zhang L L, Lin S B and Liu C X 2023 J. Mater. Sci.: Mater. Electron. 34 1091 |
| You J L, Wang Y S, Wang T, Zhang L L, Fu L L, Yue Q Y, Wang X F, Zheng R L and Liu C X 2022 Chin. Phys. B 31 114203 |
| Liu C X, Liu T, Liu X H, Wei W and Peng B 2011 Chin. Phys. Lett. 28 114205 |
| Chen F, Amekura H and Jia Y C 2020 Ion irradiation of dielectrics for photonic applications (Singapore: Springer-Nature) pp. 7-10 |
| Zhao J, Ni X, Huo Y Y, Sun W, Zhang L L and Liu C X 2024 Phys. Scr. 99 055560 |
| He S, Zhang Z Y, Liu H L, Akhmadaliev S, Zhou S Q, Wang X P and Wu P F 2019 Appl. Phys. Express 12 076502 |
| Xu H, Li Z Q, Pang C, Li R, Li G L, Akhmadaliev Sh, Zhou S Q, Lu Q M, Jia Y C and Chen F 2022 Chin. Phys. B 31 094209 |
| Chen F and Aldana J R V de 2014 Laser Photon. Rev. 8 251 |
| Zhang J, Zhang Y, Xu J, Lin S B and Liu C X 2020 Vacuum 172 109093 |
| Peyton R, Guarepi V, Videla F and Torchia G A 2020 Opt. Laser Technol. 125 106059 |
| Wang Y, Shen X L, Zhu Q F and Liu C X 2018 Opt. Mater. Express 8 3288 |
| Chandler P J and Lama F L 1986 Opt. Acta 33 127 |
| Liu C X, Sun W, Zhang J Y, Fu L L, Yun L and Zhang L L 2024 Opt. Eng. 63 017102 |
| Liu C X, Zhao J, Hua Z Y, Yang Y C, Sun W, Zhang L L and Wang X F 2023 Results Phys. 54 107103 |
| Zhao D, Fan F, Xue Q,Wang H, Ji Y Y, Yang Q H,Wen Q Y and Chang S J 2024 Adv. Funct. Mater. 34 2404881 |
| Zhao D, Fan F, Tan Z Y, Wang H and Chang S J 2023 Laser Photon. Rev. 17 2200509 |
| Tan Z Y, Fan F, Zhao D, Wang H, Li S S, Guan S N, Cheng J R, Ji Y Y and Chang S J 2024 Laser Photon. Rev. 18 2301008 |
| Zhao D, Fan F, Liu J Y, Tan Z Y, Wang H, Yang Q H, Wen Q Y and Chang S J 2023 Optica 10 1295 |