Metrological-grade terahertz frequency combs

被引：0

作者：

Riccardi, Elisa ^{[1
,2
]}

Pistore, Valentino ^{[1
,2
]}

Consolino, Luigi ^{[3
,4
]}

Sorgi, Alessia ^{[3
,4
]}

Cappelli, Francesco ^{[3
,4
]}

Eramo, Roberto ^{[3
,4
]}

De Natale, Paolo ^{[3
,4
]}

Li, Lianhe ^{[5
]}

Davies, A. Giles ^{[5
]}

Linfield, Edmund H. ^{[5
]}

Vitiello, Miriam S. ^{[1
,2
]}

机构：

[1] CNR Ist Nanosci, NEST, Piazza San Silvestro 12, I-56127 Pisa, Italy

[2] Scuola Normale Super Pisa, Piazza San Silvestro 12, I-56127 Pisa, Italy

[3] CNR Ist Nazl Ott, Sesto Fiorentino, Italy

[4] European Lab Non Linear Spect, Sesto Fiorentino, Italy

[5] Univ Leeds, Sch Elect & Elect Engn, Leeds LS2 9JT, W Yorkshire, England

来源：

2022 47TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ 2022) | 2022年

关键词：

D O I：

10.1109/IRMMW-THz50927.2022.9895713

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：

Metrological-grade frequency comb (FC) synthesizers are the ideal sources for quantum applications. At terahertz (THz) frequencies, electrically pumped quantum cascade lasers (QCLs) have shown quantum-limited frequency noise operation, phase/frequency absolute referencing and self-starting FC operation, albeit over a rather restricted dynamic range. Here, we conceive a technological approach to achieve FC operation over the entire available gain bandwidth and across almost the whole lasing regime at THz frequencies, by increasing the mirror losses of its Fabry-Perot cavity through coating the back facet with an epitaxially-grown multilayer graphene film.

引用

页数：2

共 50 条

[21] Semiconductor-based terahertz frequency combs
Hua Li
Journal of Semiconductors, 2019, (05) : 13 - 14
[22] Terahertz multiheterodyne spectroscopy using laser frequency combs
Yang, Yang
Burghoff, David
Hayton, Darren J.
Gao, Jian-Rong
Reno, John L.
Hu, Qing
OPTICA, 2016, 3 (05): : 499 - 502
[23] Research progress of terahertz semiconductor optical frequency combs
Liao Xiao-Yu
Cao Jun-Cheng
Li Hua
ACTA PHYSICA SINICA, 2020, 69 (18)
[24] Intensity autocorrelation measurements of frequency combs in the terahertz range
Benea-Chelmus, Ileana-Cristina
Rosch, Markus
Scalari, Giacomo
Beck, Mattias
Faist, Jerome
PHYSICAL REVIEW A, 2017, 96 (03)
[25] Broadband CW Nonlinear Generation for Metrological Grade Terahertz Spectroscopy
De Regis, Michele
Consolino, Luigi
Bartalini, Saverio
Ravaro, Marco
De Natale, Paolo
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2017,
[26] Radio Frequency Transmission in Terahertz Quantum Cascade Laser Frequency Combs
Liu Han
Li Ziping
Ma Xuhong
Wu Shumin
Liao Xiaoyu
Guan Wen
Zhou Kang
Zhao Yiran
Cao Juncheng
Li Hua
ACTA PHOTONICA SINICA, 2023, 52 (01)
[27] Terahertz quantum cascade laser frequency combs with optical feedback
Liao, X. I. A. O. Y. U.
Wang, X. I. N. G. G. U. A. N. G.
Zhou, K. A. N. G.
Guan, W. E. N.
LI, Z. I. P. I. N. G.
Ma, X. U. H. O. N. G.
Wang, C. H. E. N. J. I. E.
Cao, J. C.
Wang, C. H. E. N. G.
LI, H. U. A.
OPTICS EXPRESS, 2022, 30 (20) : 35937 - 35950
[28] Photonic Terahertz Hyperspectral Imaging with Swept-Frequency Dual Combs
Fang, Xing
Zhang, Lu
Yang, Zuomin
Zhang, Hongqi
Lyu, Zhidong
Yang, Hang
Li, Nan
Yu, Xianbin
LASER & PHOTONICS REVIEWS, 2025,
[29] Analysis of Operating Regimes of Terahertz Quantum Cascade Laser Frequency Combs
Tzenov, Petar
Burghoff, David
Hu, Qing
Jirauschek, Christian
IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, 2017, 7 (04) : 351 - 359
[30] Farey tree locking of terahertz quantum cascade laser frequency combs
Liu, Guibin
Ma, Xuhong
Zhou, Kang
Liu, Binbin
Zheng, Lulu
Bi, Xianglong
Wu, Shumin
Lu, Yanming
Li, Ziping
Wan, Wenjian
Zhang, Zhenzhen
Peng, Junsong
Zhang, Ya
Zeng, Heping
Li, Hua
LIGHT-SCIENCE & APPLICATIONS, 2025, 14 (01)

← 1 2 3 4 5 →