Two types of ultrafast mode-locking operations from an Er-doped fiber laser based on germanene nanosheets
Received date: 22 Feb 2023
Accepted date: 17 Apr 2023
Published date: 15 Jun 2023
Copyright
As a member of Xenes family, germanene has excellent nonlinear saturable absorption characteristics. In this work, we prepared germanene nanosheets by liquid phase exfoliation and measured their saturation intensity as 0.6 GW/cm2 with a modulation depth of 8%. Then, conventional solitons with a pulse width of 946 fs and high-energy noise-like pulses with a pulse width of 784 fs were obtained by using germanene nanosheet as a saturable absorber for a mode-locked Erbium-doped fiber laser. The characteristics of the two types of pulses were investigated experimentally. The results reveal that germanene has great potential for modulation devices in ultrafast lasers and can be used as a material for creation of excellent nonlinear optical devices to explore richer applications in ultrafast photonics.
Key words: Fiber laser; Germanene; Mode-locked; Noise-like pluses
Baohao Xu , Zhiyuan Jin , Lie Shi , Huanian Zhang , Qi Liu , Peng Qin , Kai Jiang , Jing Wang , Wenjing Tang , Wei Xia . Two types of ultrafast mode-locking operations from an Er-doped fiber laser based on germanene nanosheets[J]. Frontiers of Optoelectronics, 2023 , 16(2) : 13 . DOI: 10.1007/s12200-023-00068-1
1 |
Keller, U.: Recent developments in compact ultrafast lasers. Nature 424(6950), 831–838 (2003)
|
2 |
Phillips, K.C., Gandhi, H.H., Mazur, E., Sundaram, S.K.: Ultrafast laser processing of materials: a review. Adv. Opt. Photonics 7(4), 684–712 (2015)
|
3 |
Kim, J., Song, Y.: Ultralow-noise mode-locked fiber lasers and frequency combs: principles, status, and applications. Adv. Opt. Photonics 8(3), 465–540 (2016)
|
4 |
Banerjee, A., Budker, D., Eby, J., Kim, H., Perez, G.: Relaxion stars and their detection via atomic physics. Commun. Phys. 3(1), 1–6 (2020)
|
5 |
Wise, F.W., Chong, A., Renninger, W.H.: High-energy femtosecond fiber lasers based on pulse propagation at normal dispersion. Laser Photonics Rev. 2(1–2), 58–73 (2008)
|
6 |
Kurtner, F.X., Au, J.A., Keller, U.: Mode-locking with slow and fast saturable absorbers-what’s the difference? IEEE J. Sel. Top. Quantum Electron. 4(2), 159–168 (1998)
|
7 |
Xu, N., Wang, H., Zhang, H., Guo, L., Shang, X., Jiang, S., Li, D.: Palladium diselenide as a direct absorption saturable absorber for ultrafast mode-locked operations: from all anomalous dispersion to all normal dispersion. Nanophotonics 9(14), 4295–4306 (2020)
|
8 |
Duan, L., Wang, H., Bai, J., Wang, Y., Wei, L., Chen, Z., Yu, J., Wen, J.: 844-fs mode-locked fiber laser by carboxyl-functionalized graphene oxide. Opt. Eng. 56(11), 1 (2017)
|
9 |
Bao, Q., Zhang, H., Wang, Y., Ni, Z., Yan, Y., Shen, Z., Loh, K., Tang, D.: Atomic-layer graphene as a saturable absorber for ultrafast pulsed lasers. Adv. Funct. Mater. 19(19), 3077–3083 (2009)
|
10 |
Hendry, E., Hale, P.J., Moger, J., Savchenko, A.K., Mikhailov, S.A.: Coherent nonlinear optical response of graphene. Phys. Rev. Lett. 105(9), 097401 (2010)
|
11 |
Im, J.H., Choi, S.Y., Rotermund, F., Yeom, D.I.: All-fiber Erdoped dissipative soliton laser based on evanescent field interaction with carbon nanotube saturable absorber. Opt. Express 18(21), 22141–22146 (2010)
|
12 |
Xia, H., Li, H., Lan, C., Li, C., Zhang, X., Zhang, S., Liu, Y.: Ultrafast erbium-doped fiber laser mode-locked by a CVD-grown molybdenum disulfide (MoS2) saturable absorber. Opt. Express 22(14), 17341–17348 (2014)
|
13 |
Sathiyan, S., Velmurugan, V., Senthilnathan, K., Babu, P., Sivabalan, S.: All-normal dispersion passively mode-locked Yb-doped fiber laser using MoS2-PVA saturable absorber. Laser Phys. 26(5), 055103 (2016)
|
14 |
Shang, X., Xu, N., Zhang, H., Li, D.: Nonlinear photoresponse of high damage threshold titanium disulfide nanocrystals for Q-switched pulse generation. Opt. Laser Technol. 151, 107988 (2022)
|
15 |
Li, L., Pang, L., Wang, R., Zhang, X., Hui, Z., Han, D., Zhao, F., Liu, W.: Ternary transition metal dichalcogenides for high power vector dissipative soliton ultrafast fiber laser. Laser Photonics Rev. 16(2), 2100255 (2022)
|
16 |
Liu, W.J., Liu, M.L., Liu, B., Quhe, R.G., Lei, M., Fang, S.B., Teng, H., Wei, Z.Y.: Nonlinear optical properties of MoS2-WS2 heterostructure in fiber lasers. Opt. Express 27(5), 6689–6699 (2019)
|
17 |
Liu, M., Wu, H., Liu, X., Wang, Y., Lei, M., Liu, W., Guo, W., Wei, Z.: Optical properties and applications of SnS2 SAs with different thickness. Opto-Electron. Adv. 4(10), 200029 (2021)
|
18 |
Sotor, J., Sobon, G., Macherzynski, W., Abramski, K.: Harmonically mode-locked Er-doped fiber laser based on a Sb2Te3 topological insulator saturable absorber. Laser Phys. Lett. 11(5), 055102 (2014)
|
19 |
Liu, H., Zheng, X.W., Liu, M., Zhao, N., Luo, A.P., Luo, Z.C., Xu, W.C., Zhang, H., Zhao, C.J., Wen, S.C.: Femtosecond pulse generation from a topological insulator mode-locked fiber laser. Opt. Express 22(6), 6868–6873 (2014)
|
20 |
Zhang, C., Chu, H., Pan, Z., Pan, H., Zhao, S., Li, D.: Single crystalline BiOCl nanosheets with oxygen vacancies for ultrafast modelocking operation. Opt. Laser Technol. 159, 108945 (2023)
|
21 |
Liu, W., Xiong, X., Liu, M., Xing, X., Chen, H., Ye, H., Han, J., Wei, Z.: Bi4Br4-based saturable absorber with robustness at high power for ultrafast photonic device. Appl. Phys. Lett. 120(5), 053108 (2022)
|
22 |
Wang, L., Li, X., Wang, C., Luo, W., Feng, T., Zhang, Y., Zhang, H.: Few-layer Mxene Ti3C2Tx (T=F, O, Or OH) for robust pulse generation in a compact Er-doped fiber laser. ChemNanoMat 5(9), 1233–1238 (2019)
|
23 |
Jhon, Y.I., Koo, J., Anasori, B., Seo, M., Lee, J.H., Gogotsi, Y., Jhon, Y.M.: Metallic MXene saturable absorber for femtosecond mode-locked lasers. Adv. Mater. 29(40), 1702496 (2017)
|
24 |
Xu, N., Ma, P., Fu, S., Shang, X., Jiang, S., Wang, S., Li, D., Zhang, H.: Tellurene-based saturable absorber to demonstrate large-energy dissipative soliton and noise-like pulse generations. Nanophotonics 9(9), 2783–2795 (2020)
|
25 |
Song, Y., Liang, Z., Jiang, X., Chen, Y., Li, Z., Lu, L., Ge, Y., Wang, K., Zheng, J., Lu, S., Ji, J., Zhang, H.: Few-layer anti-monene decorated microfiber: ultra-short pulse generation and all-optical thresholding with enhanced long term stability. 2D Materials 4(4), 045010 (2017)
|
26 |
Lu, L., Liang, Z., Wu, L., Chen, Y., Song, Y., Dhanabalan, S., Ponraj, J., Dong, B., Xiang, Y., Xing, F., Fan, D., Zhang, H.: Few-layer bismuthene: sonochemical exfoliation, nonlinear optics and applications for ultrafast photonics with enhanced stability. Laser Photonics Rev. 12(1), 1700221 (2018)
|
27 |
Liu, W., Liu, M., Yin, J., Chen, H., Lu, W., Fang, S., Teng, H., Lei, M., Yan, P., Wei, Z.: Tungsten diselenide for all-fiber lasers with the chemical vapor deposition method. Nanoscale 10(17), 7971–7977 (2018)
|
28 |
Liu, W., Zhu, Y., Liu, M., Wen, B., Fang, S., Teng, H., Lei, M., Liu, L., Wei, Z.: Optical properties and applications for MoS2-Sb2Te2-MoS2 heterostructure materials. Photon. Res. 6(3), 220–227 (2018)
|
29 |
Zhang, H., Sun, S., Shang, X., Guo, B., Li, X., Chen, X., Jiang, S., Zhang, H., Ågren, H., Zhang, W., Wang, G., Lu, C., Fu, S.: Ultrafast photonics applications of emerging 2D-Xenes beyond graphene. Nanophotonics 11(7), 1261–1284 (2022)
|
30 |
Mu, H., Liu, Y., Bongu, S.R., Bao, X., Li, L., Xiao, S., Zhuang, J., Liu, C., Huang, Y., Dong, Y., Helmerson, K., Wang, J., Liu, G., Du, Y., Bao, Q.: Germanium nanosheets with dirac characteristics as a saturable absorber for ultrafast pulse generation. Adv. Mater. 33(32), e2101042 (2021)
|
31 |
Sun, W., Jiang, K., Tang, W., Su, J., Chen, K., Liu, Q., Xia, W.: Germanene nanosheets for mode-locked pulse generation in fiber lasers. Infrared Phys. Technol. 123, 104128 (2022)
|
32 |
Li, C., Kang, J., Xie, J., Wang, Y., Zhou, L., Hu, H., Li, X., He, J., Wang, B., Zhang, H.: Two-dimensional monoelemental germanene nanosheets: facile preparation and optoelectronic applications. J. Mater. Chem. 8(46), 16318–16325 (2020)
|
33 |
Tang, D.Y., Zhao, L.M., Zhao, B., Liu, A.: Mechanism of multisoliton formation and soliton energy quantization in passively mode-locked fiber lasers. Phys. Rev. A 72(4), 043816 (2005)
|
34 |
Chouli, S., Grelu, P.: Rains of solitons in a fiber laser. Opt. Express 17(14), 11776–11781 (2009)
|
35 |
Chouli, S., Grelu, P.: Soliton rains in a fiber laser: an experimental study. Phys. Rev. A 81(6), 063829 (2010)
|
36 |
Tang, D.Y., Man, W.S., Tam, H.Y., Drummond, P.: Observation of bound states of solitons in a passively mode-locked fiber laser. Phys. Rev. A 64(3), 033814 (2001)
|
37 |
Hsiang, W.W., Chang, C.H., Cheng, C.P., Lai, Y.: Passive synchronization between a self-similar pulse and a bound-soliton bunch in a two-color mode-locked fiber laser. Opt. Lett. 34(13), 1967–1969 (2009)
|
38 |
Zheng, X.W., Luo, Z.C., Liu, H., Zhao, N., Ning, Q.Y., Liu, M., Feng, X., Xing, X., Luo, A., Xu, W.: High-energy noiselike rectangular pulse in a passively mode-locked figure-eight fiber laser. Appl. Phys. Express 7(4), 042701 (2014)
|
39 |
Guo, B., Li, S., Fan, Y., Wang, P.: Versatile soliton emission from a WS2 mode-locked fiber laser. Opt. Commun. 406, 66–71 (2018)
|
40 |
Dong, Z., Tian, J., Li, R., Cui, Y., Zhang, W., Song, Y.: Conventional soliton and noise-like pulse generated in an Er-doped fiber laser with carbon nanotube saturable absorbers. Appl. Sci. (Basel) 10(16), 5536 (2020)
|
41 |
Zhao, W., Huang, Q., Li, K., Gao, C., Cheng, X., Yan, Y., Guo, Q., Sun, X., Mou, C.: High-energy noise-like pulses generated by an erbium-doped fiber laser incorporating a PbS quantum-dot polystyrene composite film. J. Phys. Photonics 3(2), 024015 (2021)
|
42 |
Zhuang, J., Liu, C., Zhou, Z., Casillas, G., Feng, H., Xu, X., Wang, J., Hao, W., Wang, X., Dou, S.X., Hu, Z., Du, Y.: Dirac signature in germanene on semiconducting substrate. Adv. Sci. (Weinh.) 5(7), 1800207 (2018)
|
43 |
Wang, Y., Fu, S., Kong, J., Komarov, A., Klimczak, M., Buczyński, R., Tang, X., Tang, M., Qin, Y., Zhao, L.: Nonlinear Fourier transform enabled eigenvalue spectrum investigation for fiber laser radiation. Photon. Res. 9(8), 1531–1539 (2021)
|
44 |
Wang, Z., Wang, Z., Liu, Y.G., Zhao, W., Zhang, H., Wang, S., Yang, G., He, R.: Q-switched-like soliton bunches and noise-like pulses generation in a partially mode-locked fiber laser. Opt. Express 24(13), 14709–14716 (2016)
|
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