Electrically driven compact hybrid lithium niobate microring laser

We demonstrate an electrically driven compact hybrid lithium niobate microring laser by butt coupling a commercial 980-nm pump laser diode chip with a high quality Er 3+ -doped lithium niobate microring chip. Single mode lasing emission at 1531 nm wavelength from the Er 3+ -doped lithium niobate microring can be observed with the integrated 980-nm laser pumping. The compact hybrid lithium niobate microring laser occupies the chip size of 𝟑 𝐦𝐦 × 𝟒𝐦𝐦 × 𝟎. 𝟓 𝐦𝐦 . The threshold pumping laser power is 6 mW and the threshold current is 0.5 A

[1]  A. Danner,et al.  Advances in lithium niobate photonics: development status and perspectives , 2022 .

[2]  Ya Cheng,et al.  Electro-optic tuning of a single-frequency ultranarrow linewidth microdisk laser , 2022, Advanced Photonics.

[3]  F. Gao,et al.  On-chip ytterbium-doped lithium niobate microdisk lasers with high conversion efficiency. , 2022, Optics letters.

[4]  Jianping Chen,et al.  Single-frequency Single-resonator Lasers on Erbium Doped Lithium Niobate on Insulator , 2021, 2022 Conference on Lasers and Electro-Optics (CLEO).

[5]  Siyuan Yu,et al.  Electrically pumped widely tunable O-band hybrid lithium niobite/III-V laser. , 2021, Optics letters.

[6]  F. Setzpfandt,et al.  Lithium Niobate on Insulator: An Emerging Platform for Integrated Quantum Photonics , 2021, Advanced Optical Materials.

[7]  T. McKenna,et al.  III/V-on-lithium niobate amplifiers and lasers , 2021, Optica.

[8]  Xiangming Liu,et al.  Tunable single-mode laser on thin film lithium niobate. , 2021, Optics letters.

[9]  Jian Liu,et al.  On-chip microdisk laser on Yb3+-doped thin-film lithium niobate. , 2021, Optics letters.

[10]  F. Gao,et al.  Integrated lithium niobate single-mode lasers by the Vernier effect , 2021, Science China Physics, Mechanics & Astronomy.

[11]  Jianping Chen,et al.  Single-frequency integrated laser on erbium-doped lithium niobate on insulator. , 2021, Optics letters.

[12]  Ya Cheng,et al.  On-chip ultra-narrow-linewidth single-mode microlaser on lithium niobate on insulator. , 2021, Optics letters.

[13]  Ya Cheng,et al.  Electro-optically tunable microring laser monolithically integrated on lithium niobate on insulator. , 2021, Optics letters.

[14]  Di Zhu,et al.  Integrated photonics on thin-film lithium niobate , 2021, Advances in Optics and Photonics.

[15]  Yuechen Jia,et al.  Ion-cut lithium niobate on insulator technology: Recent advances and perspectives , 2021 .

[16]  Y. Kong,et al.  On-chip erbium-doped lithium-niobate microring lasers , 2020, 2021 Conference on Lasers and Electro-Optics (CLEO).

[17]  Ya Cheng,et al.  On-chip tunable microdisk laser fabricated on Er3+-doped lithium niobate on insulator. , 2020, Optics letters.

[18]  Y. Kong,et al.  Microdisk lasers on an erbium-doped lithium-niobite chip , 2020, Science China Physics, Mechanics & Astronomy.

[19]  Jingjun Xu,et al.  Advances in on-chip photonic devices based on lithium niobate on insulator , 2020, Photonics Research.

[20]  Yuping Chen,et al.  On-chip erbium-doped lithium niobate microcavity laser , 2020, Science China Physics, Mechanics & Astronomy.

[21]  S. Fathpour,et al.  Rejuvenating a Versatile Photonic Material: Thin‐Film Lithium Niobate , 2020, Laser & Photonics Reviews.

[22]  Jens Limpert,et al.  3.5  kW coherently combined ultrafast fiber laser. , 2018, Optics letters.

[23]  B. Jacquier.  Rare Earth-Doped Fiber Lasers and Amplifiers , 1997 .