Carboxyl graphene oxide mode-locked femtosecond fiber laser

Hao Wu; Jiwen Zhu; Lei Hou; Duidui Li; Jing Han; Zhipei Sun; Diao Li; Zhaoyu Ren

doi:10.35848/1882-0786/ab9d0c

Carboxyl graphene oxide mode-locked femtosecond fiber laser

Hao Wu, Jiwen Zhu, Lei Hou, Duidui Li, Jing Han, Zhipei Sun, Diao Li, Zhaoyu Ren

Northwest University China

Tutkimustuotos: Lehtiartikkeli › Letter › Scientific › vertaisarvioitu

5 Sitaatiot (Scopus)

Abstrakti

We report a novel graphene oxide derived nanomaterial, carboxyl graphene oxide (GO-COOH) based saturable absorber (SA) for ultra-short pulse generation. Our GO-COOH based SA demonstrates a large modulation depth of 11.4% and a low saturation intensity of 31.12 MW cm-2. The output pulse width is ∼398 fs with a spectral bandwidth of ∼7.45 nm. Stable bound state solitons are also generated with the GO-COOH based SA. Our results show that the GO-COOH is a promising SA for femtosecond pulse generation.

Alkuperäiskieli	Englanti
Artikkeli	082001
Sivumäärä	5
Julkaisu	Applied Physics Express
Vuosikerta	13
Numero	8
DOI - pysyväislinkit	https://doi.org/10.35848/1882-0786/ab9d0c
Tila	Julkaistu - 1 elok. 2020
OKM-julkaisutyyppi	B1 Kirjoitus tieteellisessä aikakauslehdessä

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10.35848/1882-0786/ab9d0c

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title = "Carboxyl graphene oxide mode-locked femtosecond fiber laser",

abstract = "We report a novel graphene oxide derived nanomaterial, carboxyl graphene oxide (GO-COOH) based saturable absorber (SA) for ultra-short pulse generation. Our GO-COOH based SA demonstrates a large modulation depth of 11.4% and a low saturation intensity of 31.12 MW cm-2. The output pulse width is ∼398 fs with a spectral bandwidth of ∼7.45 nm. Stable bound state solitons are also generated with the GO-COOH based SA. Our results show that the GO-COOH is a promising SA for femtosecond pulse generation.",

author = "Hao Wu and Jiwen Zhu and Lei Hou and Duidui Li and Jing Han and Zhipei Sun and Diao Li and Zhaoyu Ren",

year = "2020",

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doi = "10.35848/1882-0786/ab9d0c",

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TY - JOUR

T1 - Carboxyl graphene oxide mode-locked femtosecond fiber laser

AU - Wu, Hao

AU - Zhu, Jiwen

AU - Hou, Lei

AU - Li, Duidui

AU - Han, Jing

AU - Sun, Zhipei

AU - Li, Diao

AU - Ren, Zhaoyu

PY - 2020/8/1

Y1 - 2020/8/1

N2 - We report a novel graphene oxide derived nanomaterial, carboxyl graphene oxide (GO-COOH) based saturable absorber (SA) for ultra-short pulse generation. Our GO-COOH based SA demonstrates a large modulation depth of 11.4% and a low saturation intensity of 31.12 MW cm-2. The output pulse width is ∼398 fs with a spectral bandwidth of ∼7.45 nm. Stable bound state solitons are also generated with the GO-COOH based SA. Our results show that the GO-COOH is a promising SA for femtosecond pulse generation.

AB - We report a novel graphene oxide derived nanomaterial, carboxyl graphene oxide (GO-COOH) based saturable absorber (SA) for ultra-short pulse generation. Our GO-COOH based SA demonstrates a large modulation depth of 11.4% and a low saturation intensity of 31.12 MW cm-2. The output pulse width is ∼398 fs with a spectral bandwidth of ∼7.45 nm. Stable bound state solitons are also generated with the GO-COOH based SA. Our results show that the GO-COOH is a promising SA for femtosecond pulse generation.

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U2 - 10.35848/1882-0786/ab9d0c

DO - 10.35848/1882-0786/ab9d0c

M3 - Letter

AN - SCOPUS:85088049732

SN - 1882-0778

VL - 13

JO - Applied Physics Express

JF - Applied Physics Express

IS - 8

M1 - 082001

ER -

Carboxyl graphene oxide mode-locked femtosecond fiber laser

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