Monolithic tunable dual-wavelength laser utilizing erbium-doped lithium niobate on an insulator.
Opt Lett
; 49(11): 3018-3021, 2024 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-38824317
ABSTRACT
We demonstrate a monolithic tunable dual-wavelength laser fabricated on erbium-doped lithium niobate on an insulator (ErLNOI). The dual-wavelength laser enables independent tuning with a continuously linear electro-optic (EO)-modulated tuning range of 11.875â
GHz at a tuning efficiency of 0.63â
pm/V. Tunable microwave generation within 50â
GHz with a maximum extinction ratio of 35â
dB is experimentally demonstrated by further exploring the charge accumulation effect in LNOI. The monolithic design of this work paves the way for microscale integration of laser devices, presenting significant prospects in photonics research and applications.
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MEDLINE
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Ano de publicação:
2024
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Article