Experimental studies of PbS quantum dot fiber amplifier

被引：0

作者：

Cho, Ching-Yi ^{[1
]}

Huang, Chia-Wei ^{[1
]}

Lee, Yin-Wen ^{[1
]}

Chen, Chien Ming ^{[1
]}

机构：

[1] Natl Taipei Univ Technol, Dept Electroopt Engn, 1,Sec 3,Zhongxiao E Rd, Taipei 10608, Taiwan

来源：

2018 7TH IEEE INTERNATIONAL SYMPOSIUM ON NEXT-GENERATION ELECTRONICS (ISNE) | 2018年

关键词：

Quantum dots; PbS; Fiber amplifier; DOPED GLASS; LASER;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The PbS quantum dots doped into fiber core as the gain medium has not been proposed. In this study, we change PbS quantum dots concentration and fiber length to identity the strongest fluorescence. Using 793nm semiconductor laser as pump light and 976nm semiconductor laser as signal light, the gains and saturation powers are measured. Experimental results show that this PbS quantum dot optical fiber at pump power of 1.9W, concentration of 1.57 X 10(23)QDs/m(3), length of 1.5cm case can reach the fiber amplifier gain 1.72 dB/cm.

引用

页码：350 / 352

页数：3

共 50 条

[21] Noise figure of PbSe-quantum dot fiber hybrid Raman amplifier
Mahran, O.
El-Nohy, N.
Ibrahim, H.
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2021, 15 (5-6): : 223 - 231
[22] The SERS signature of PbS quantum dot oxidation
Stadelmann, Kathrin
Elizabeth, Amala
Sabanes, Natalia Martin
Domke, Katrin F.
VIBRATIONAL SPECTROSCOPY, 2017, 91 : 157 - 162
[23] A novel method for PbS quantum dot synthesis
Jiao, Yuechao
Gao, Xiaoyong
Lu, Jingxiao
Chen, Yongsheng
Zhou, Jianpeng
Li, Xinli
MATERIALS LETTERS, 2012, 72 : 116 - 118
[24] Single PbS colloidal quantum dot transistors
Kenji Shibata
Masaki Yoshida
Kazuhiko Hirakawa
Tomohiro Otsuka
Satria Zulkarnaen Bisri
Yoshihiro Iwasa
Nature Communications, 14
[25] Liquid contacting of PbS quantum dot solids
Johansson, Erik
Dereviankin, Vitaliy
Uzunov, Valentin
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 250
[26] Single PbS colloidal quantum dot transistors
Shibata, Kenji
Yoshida, Masaki
Hirakawa, Kazuhiko
Otsuka, Tomohiro
Bisri, Satria Zulkarnaen
Iwasa, Yoshihiro
NATURE COMMUNICATIONS, 2023, 14 (01)
[27] Photothermal oxidation of PbS quantum dot solids
Ihly, Rachelle R.
Tolentino, Jason
Liu, Yao
Gibbs, Markelle
Law, Matt
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011, 242
[28] The Photothermal Stability of PbS Quantum Dot Solids
Ihly, Rachelle
Tolentino, Jason
Liu, Yao
Gibbs, Markelle
Law, Matt
ACS NANO, 2011, 5 (10) : 8175 - 8186
[29] Optical amplification across the whole communication windows in PbS quantum-dot-doped fiber
Cui, Junjie
Chen, Daoyuan
Fang, Zaijin
Liu, Xiaofeng
Chen, Zhi
Qiu, Jianrong
Xu, Beibei
OPTICAL FIBER TECHNOLOGY, 2024, 88
[30] Bandlike Transport in PbS Quantum Dot Superlattices with Quantum Confinement
Liu, Yun
Peard, Nolan
Grossman, Jeffrey C.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2019, 10 (13): : 3756 - 3762

← 1 2 3 4 5 →