Ultraviolet frequency comb generation by frequency quadrupling a high-power fiber amplifier

CLEO: 2013 ◽  
2013 ◽  
Author(s):  
Kangwen Yang ◽  
Wenxue Li ◽  
Xuling Shen ◽  
Dongbi Bai ◽  
Jian Zhao ◽  
...  
Keyword(s):  
High Power ◽  
Frequency Comb ◽  
Fiber Amplifier ◽  
Comb Generation

scholarly journals Fiber-Based High-Power Supercontinuum and Frequency Comb Generation

10.5772/64209 ◽  
2016 ◽  
Author(s):  
Qiang Hao ◽  
Tingting Liu ◽  
Heping Zeng
Keyword(s):  
High Power ◽  
Frequency Comb ◽  
Comb Generation

scholarly journals Wideband optical frequency comb generation using a fiber re-circulating loop cascaded with a spectrum expander including highly nonlinear fiber

2021 ◽  
Vol 51 (2) ◽  
Author(s):  
F. Wang ◽  
W. Kang
Keyword(s):  
Frequency Comb ◽  
Fiber Amplifier ◽  
Optical Amplifier ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Erbium Doped Fiber Amplifier ◽  
Highly Nonlinear Fiber ◽  
Highly Nonlinear ◽  
Nonlinear Fiber ◽  
Comb Generation

A wideband optical frequency comb (OFC) generator using a fiber re-circulating loop (FRL) including a phase modulator and optical amplifier, cascaded with a spectrum expander containing a high-power erbium-doped fiber amplifier and highly nonlinear fiber (HNLF) is proposed and experimentally demonstrated, in which the FRL is used as a source to generate seed comb lines, and then generated seed comb lines are extended to a wideband optical frequency comb using cascaded four-wave mixing in the HNLF. Only using one stage spectrum expander, a stable 20-GHz optical comb with 201 comb lines within 30-dB power deviation, spanning 40-nm bandwidth, is achieved. The results show that the HNLF has unique ability to broaden output spectrum from the FRL. In addition, an optical frequency comb is dramatically broadened, which may be predicted by optimizing gain and dispersion of the FRL or configuration of the spectrum expander, or both.

High-power frequency comb in the range of 2–215  μm based on a holmium fiber amplifier seeded by wavelength-shifted Raman solitons from an erbium-fiber laser

2014 ◽  
Vol 39 (6) ◽  
pp. 1661 ◽  
Author(s):  
Nicola Coluccelli ◽  
Marco Cassinerio ◽  
Alessio Gambetta ◽  
Paolo Laporta ◽  
Gianluca Galzerano
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Frequency Comb ◽  
Fiber Amplifier ◽  
Power Frequency

scholarly journals All-fibre heterogeneously-integrated frequency comb generation using silicon core fibre

2021 ◽  
Author(s):  
Ronit Sohanpal ◽  
Haonan Ren ◽  
Li Shen ◽  
Callum Deakin ◽  
Alexander Heidt ◽  
...  
Keyword(s):  
Signal Processing ◽  
High Power ◽  
High Performance ◽  
Frequency Comb ◽  
Signal To Noise Ratio ◽  
Optical Signal ◽  
Frequency Combs ◽  
Core Fibre ◽  
Comb Generation ◽  
Technical Features

Abstract Originally developed for metrology, optical frequency combs are becoming increasingly pervasive in a wider range of research topics including optical communications, spectroscopy, and radio or microwave signal processing. However, application demands in these fields can be more challenging as they require compact sources with a high tolerance to temperature variations that are capable of delivering flat comb spectra, high power per tone, narrow linewidth and high optical signal-to-noise ratio (OSNR). To date, there has not been a frequency comb technology that is able to simultaneously achieve all these requirements. This work reports the generation of a flat, high power frequency comb in the telecom band using a 17-mm fully-integrated silicon core fibre (SCF) as a parametric mixer. Our all-fibre, cavity-free source combines the materials benefits of planar waveguide structures with the advantageous properties of fibre platforms to achieve a 30 nm bandwidth comb source containing 143 tones with <3 kHz linewidth, 12 dB flatness, and >30 dB OSNR over the entire spectral region. The unique combination of technical features offered by this SCF-based source opens a path towards a new class of high-performance frequency comb generators for communications and signal processing applications.

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 Broadband electro-optic frequency comb generation in a lithium niobate microring resonator

Nature ◽  
2019 ◽  
Vol 568 (7752) ◽  
pp. 373-377 ◽  
Author(s):  
Mian Zhang ◽  
Brandon Buscaino ◽  
Cheng Wang ◽  
Amirhassan Shams-Ansari ◽  
Christian Reimer ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Frequency Comb ◽  
Microring Resonator ◽  
Electro Optic ◽  
Comb Generation

Demonstration of optical frequency comb generation using four-wave mixing in highly nonlinear fiber

Optik ◽  
2021 ◽  
pp. 166948
Author(s):  
Vishal Sharma ◽  
Surinder Singh ◽  
Lovkesh ◽  
Elena A. Anashkina ◽  
Alexey V. Andrianov
Keyword(s):  
Frequency Comb ◽  
Four Wave Mixing ◽  
Optical Frequency Comb ◽  
Optical Frequency ◽  
Wave Mixing ◽  
Highly Nonlinear Fiber ◽  
Highly Nonlinear ◽  
Nonlinear Fiber ◽  
Comb Generation

Broadband mid-infrared frequency comb generation in a Si_3N_4 microresonator

2015 ◽  
Vol 40 (21) ◽  
pp. 4823 ◽  
Author(s):  
Kevin Luke ◽  
Yoshitomo Okawachi ◽  
Michael R. E. Lamont ◽  
Alexander L. Gaeta ◽  
Michal Lipson
Keyword(s):  
Frequency Comb ◽  
Mid Infrared ◽  
Comb Generation
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