1.
Opt Lett
; 49(3): 614-617, 2024 Feb 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38300072
RESUMO
We report an electro-optic isolator fabricated on thin-film lithium niobate by photolithography-assisted chemo-mechanical etching that shows an isolation of 39.50â dB and an overall fiber-to-fiber loss of 2.6â dB.
2.
Opt Lett
; 48(24): 6348-6351, 2023 Dec 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38099745
RESUMO
We demonstrate on-chip coherent beam combination of two waveguide amplifiers on Er3+-doped thin film lithium niobate (Er:TFLN) platform. Our device is built based on an electro-optic modulator fabricated on Er:TFLN. The output power of the coherently combined amplifiers is measured as high as 12.9â mW, surpassing that of previous single waveguide amplifiers based on an Er3+-doped thin film lithium niobate platform.