All-fiber dissipative soliton Raman laser based on phosphosilicate fiber.
IEEE Photonics Technol Lett
; 30(21): 1846-1849, 2018 Nov.
Article
en En
| MEDLINE
| ID: mdl-30602920
ABSTRACT
We propose and demonstrate an all-fiber, synchronously pumped Raman laser based on phosphosilicate fiber (P-doped fiber) for deep tissue multiphoton imaging. The laser operates in a dissipative soliton regime and produces 2.2 ps chirped pulses (compressible to 317 fs) with energy up to 9.2 nJ, 0.3 W average power and at 1240 nm center wavelength. We have also found a new cross-polarization Raman lasing operation that offers access to an important wavelength near 930 nm for calcium imaging.
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1
Colección:
01-internacional
Banco de datos:
MEDLINE
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En
Revista:
IEEE Photonics Technol Lett
Año:
2018
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Article