An on-chip tunable micro-disk laser fabricated on Er3+ doped lithium niobate on insulator (LNOI)

Abstract

We demonstrate a C-band wavelength-tunable microlaser with an Er3+ doped high quality (~1.02x10^6) lithium niobate microdisk resonator. With a 976 nm continuous-wave pump laser, lasing action can be observed at a pump power threshold as low as ~250 μW at room temperature. Furthermore, the microdisk laser wavelength can be tuned by varying the pump laser power, showing a tuning efficiency of ~-17.03 pm/mW at low pump power blow 13 mW, and 10.58 pm/mW at high pump power above 13 mW.

References in corpus (2)

• Monolithic Ultrahigh-Q Lithium Niobate Microring Resonator
• Detecting single viruses and nanoparticles using whispering gallery microlasers

Cited by in corpus (19)

• Integrated Pockels Laser
• A single-frequency single-resonator laser on erbium-doped lithium niobate on insulator
• On-chip erbium-doped lithium niobate waveguide amplifiers
• On-chip erbium-doped lithium niobate microring lasers
• An electro-optically tunable microring laser monolithically integrated on lithium niobate on insulator
• Integrated LNOI single-mode lasers by Vernier effect
• On-chip ultra-narrow-linewidth single-mode microlaser on lithium niobate on insulator
• On-chip single-mode thin film lithium niobate laser based on Sagnac loop reflectors
• Single-frequency integrated laser on erbium-doped lithium niobate on insulator
• Electrically driven compact hybrid lithium niobate microring laser
• On-chip multi-color microdisk laser on Yb3+-doped thin-film lithium niobate
• Self-Amplification-Assisted Highly Efficient Integrated Laser
• Stable and compact RF-to-optical link using lithium niobate on insulator waveguides
• Integrated Photonic Platforms for Quantum Technology: A Review
• Electro-optically tunable single-frequency lasing from neodymium-doped lithium niobate microresonators
• Efficient erbium-doped thin-film lithium niobate waveguide amplifiers
• High-Speed Tunable Microcavities Coupled to Rare-Earth Quantum Emitters
• Coherent mode-combined ultra-narrow-linewidth single-mode micro-disk laser
• Tunable single-mode laser on thin film lithium niobate