scholarly journals Arbitrary energy-preserving control of the line spacing of an optical frequency comb over six orders of magnitude through self-imaging

2018 ◽  
Vol 26 (16) ◽  
pp. 21069 ◽  
Author(s):  
Hugues Guillet de Chatellus ◽  
Luis Romero Cortés ◽  
José Azaña
Keyword(s):  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Line Spacing ◽  
Arbitrary Energy

scholarly journals Cross-Phase Modulation Based Ultra-Flat 90-Line Optical Frequency Comb Generation

2021 ◽  
Author(s):  
Vishal Sharma ◽  
surinder singh ◽  
Lovkesh Bhatia ◽  
Elena A. Anashkina ◽  
Alexey V. Andrianov
Keyword(s):  
Phase Modulation ◽  
Frequency Comb ◽  
Optical Signal ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Cross Phase Modulation ◽  
Central Wavelength ◽  
Highly Nonlinear ◽  
Line Spacing ◽  
Comb Generation

Abstract This paper proposed an approach to design an evenly spaced, 1.8 THz spectrally broad and 1.6 dB flat optical frequency comb (OFC) by exploiting the cross-phase modulation in highly nonlinear fiber. The OFC is realized by controlling the phase of the signals in two parallelly placed highly nonlinear fibers. The frequency and line spacing of the OFC can be tuned by simply varying the periodicity and central wavelength of input electrical and optical signal, respectively.

scholarly journals Fiber ring based optical frequency comb generator with comb line spacing tunabilty

2005 ◽  
Author(s):  
P. Shen ◽  
N.J. Gomes ◽  
P.A. Davies ◽  
W.P. Shillue ◽  
P.G. Huggard ◽  
...  
Keyword(s):  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Fiber Ring ◽  
Line Spacing

Generation of Flat Optical Frequency Comb Based on FM Laser Operation of Fiber Ring Laser

2011 ◽  
Vol E94-C (1) ◽  
pp. 132-133 ◽  
Author(s):  
Masaki HIRANO ◽  
Ryosuke YOTSUTANI ◽  
Akihiro MORIMOTO
Keyword(s):  
Ring Laser ◽  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Laser Operation ◽  
Fiber Ring Laser ◽  
Fiber Ring

scholarly journals Simple method for mid-infrared optical frequency comb generation with dynamic offset frequency tuning

APL Photonics ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 026103
Author(s):  
Mikhail Roiz ◽  
Krishna Kumar ◽  
Juho Karhu ◽  
Markku Vainio
Keyword(s):  
Frequency Tuning ◽  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Simple Method ◽  
Mid Infrared ◽  
Comb Generation ◽  
Offset Frequency

scholarly journals Tunable mm-wave A-RoF transmission scheme employing an optical frequency comb and dual-stage active demultiplexer

2021 ◽  
pp. 1-1
Author(s):  
Prajwal D Lakshmijayasimha ◽  
Syed Tajammul Ahmad ◽  
Eamonn Martin ◽  
Anandarajah M Prince ◽  
Aleksandra Maria Kaszubowska-Anandarajah
Keyword(s):  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Transmission Scheme ◽  
Dual Stage

scholarly journals Coherent control of acoustic phonons in a silica fiber using a multi-GHz optical frequency comb

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Mamoru Endo ◽  
Shota Kimura ◽  
Shuntaro Tani ◽  
Yohei Kobayashi
Keyword(s):  
Coherent Control ◽  
Continuous Wave ◽  
Frequency Comb ◽  
Effective Interaction ◽  
Interaction Strength ◽  
Single Mode ◽  
Optical Frequency Comb ◽  
Material Structure ◽  
Optical Frequency ◽  
Acoustic Phonons

AbstractMulti-gigahertz mechanical vibrations that stem from interactions between light fields and matter—known as acoustic phonons—have long been a subject of research. In recent years, specially designed functional devices have been developed to enhance the strength of the light-matter interactions because excitation of acoustic phonons using a continuous-wave laser alone is insufficient. However, the strength of the interaction cannot be controlled appropriately or instantly using these structurally-dependent enhancements. Here we show a technique to control the effective interaction strength that does not operate via the material structure in the spatial domain; instead, the method operates through the structure of the light in the time domain. The effective excitation and coherent control of acoustic phonons in a single-mode fiber using an optical frequency comb that is performed by tailoring the optical pulse train. This work represents an important step towards comb-matter interactions.

Optical-frequency-comb based ultrasound sensor

2017 ◽  
Author(s):  
Takeo Minamikawa ◽  
Takashi Ogura ◽  
Takashi Masuoka ◽  
Eiji Hase ◽  
Yoshiaki Nakajima ◽  
...  
Keyword(s):  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Ultrasound Sensor

CW-OPO referenced to an optical frequency comb: Precise frequencies in the mid-IR

2006 ◽  
Author(s):  
F. Muller ◽  
I. Ernsting ◽  
S. Schiller ◽  
A. Wicht ◽  
F. Kuhnemann
Keyword(s):  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency

scholarly journals A distance meter using a terahertz intermode beat in an optical frequency comb

2009 ◽  
Vol 17 (20) ◽  
pp. 17324 ◽  
Author(s):  
Shuko Yokoyama ◽  
Toshiyuki Yokoyama ◽  
Yuki Hagihara ◽  
Tsutomu Araki ◽  
Takeshi Yasui
Keyword(s):  
Frequency Comb ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Intermode Beat
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