Hybrid highly nonlinear fiber for spectral supercontinuum generation in mobile femtosecond clockwork

被引：18

作者：

Korel, I. I. ^{[1
,2
]}

Nyushkov, B. N. ^{[1
,3
]}

Denisov, V. I. ^{[1
]}

Pivtsov, V. S. ^{[1
,2
]}

Koliada, N. A. ^{[1
]}

Sysoliatin, A. A. ^{[4
]}

Ignatovich, S. M. ^{[1
]}

Kvashnin, N. L. ^{[1
]}

Skvortsov, M. N. ^{[1
]}

Bagayev, S. N. ^{[1
]}

机构：

[1] SB RAS, Inst Laser Phys, Novosibirsk 630090, Russia

[2] Novosibirsk State Tech Univ, Dept Engn Phys, Novosibirsk 630073, Russia

[3] Novosibirsk State Univ, Div Laser Phys & Innovat Technol, Novosibirsk 630090, Russia

[4] RAS, Prokhorov Gen Phys Inst, Moscow 119991, Russia

来源：

LASER PHYSICS | 2014年 / 24卷 / 07期

基金：

俄罗斯基础研究基金会;

关键词：

femtosecond lasers; fiber; optical clock; OPTICAL FREQUENCY-SYNTHESIS; MODE-LOCKED LASERS; COMB; NOISE; METROLOGY; SHIFT;

D O I：

10.1088/1054-660X/24/7/074012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have proposed and tested a novel design of a short-length dispersion-managed hybrid highly nonlinear fiber (HNLF), which is intended for low-noise spectral supercontinuum generation with controlled intensity distribution over the range 1-2 mu m. It is shown experimentally that such a HNLF facilitates development of a mobile femtosecond optical clockwork, which is based on a fiber-optic femtosecond laser system and an original fiber-coupled Nd:YAG/I-2 optical frequency standard with a long-term instability lowered to 3 x 10(-15).

引用

页数：8