Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Kristina Bagnell"'
Autor:
James Ferrara, Ashish Bhardwaj, Ming C. Wu, Kristina Bagnell, Gloria E. Hoefler, Peter J. Delfyett, Michael E. Plascak, Ricardo Bustos Ramirez, Fred A. Kish
Publikováno v:
Journal of Lightwave Technology. 36:2948-2954
A novel injection locking architecture is demonstrated to simultaneously improve the axial mode linewidth and stabilize the repetition rate of a monolithically integrated mode-locked laser. First, linewidth reduction is demonstrated via multitone inj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d671aa2438981379d234872fde1e22b8
https://doi.org/10.1109/jlt.2018.2822240
https://doi.org/10.1109/jlt.2018.2822240
Publikováno v:
2019 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP).
We experimentally demonstrate an optical architecture that computes the spectral correlation function of high bandwidth waveforms, employing the conjugate multiplication of signals via four-wave mixing in optical fiber. The SCF provides information r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebd5a01a0b84feac3dd5fbd8d2d32f42
https://doi.org/10.1109/avfop.2019.8908202
https://doi.org/10.1109/avfop.2019.8908202
Autor:
Kristina Bagnell, A Zaman, Paul W. Juodawlkis, Jason J. Plant, Anthony Klee, Peter J. Delfyett
Publikováno v:
Applied optics. 58(13)
We report a study on the performance limits of stabilized optical frequency combs from semiconductor mode-locked diode lasers. Operating characteristics such as the number of comb lines, comb tooth linewidth, the physical parameters that affect the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::513967d42dda07de9698287292a46211
https://pubmed.ncbi.nlm.nih.gov/31044819
https://pubmed.ncbi.nlm.nih.gov/31044819
Autor:
Anthony Klee, Alex Cramer, Richard DeSalvo, Kristina Bagnell, Charles Middleton, Elliott Grafer
Publikováno v:
2018 IEEE Research and Applications of Photonics In Defense Conference (RAPID).
We review recent advances in microwave photonic processors for full spectrum awareness and frequency translation. Hybrid integration progress for these systems is shown along with the latest waveguide and chip-scale technologies to reduce SWaP and im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82992ad773ae9503913c018ba981cd87
https://doi.org/10.1109/rapid.2018.8508909
https://doi.org/10.1109/rapid.2018.8508909
Publikováno v:
Optics letters. 43(10)
An optical frequency comb with mode spacing of 10 GHz operating in the c-band is produced from a harmonically mode-locked laser using a slab-coupled optical waveguide amplifier device with a fiber-coupled external cavity. An intracavity Fabry–Perot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56b53eb30447b03942468a28ae57cfbb
https://pubmed.ncbi.nlm.nih.gov/29762601
https://pubmed.ncbi.nlm.nih.gov/29762601
Autor:
Alex Cramer, Elliott Grafer, Anthony Klee, Richard DeSalvo, Charles Middleton, Kristina Bagnell
Publikováno v:
Conference on Lasers and Electro-Optics.
We review recent advances in microwave photonic systems for wideband spectral awareness and down-conversion. Progress is shown toward hybrid integration of these systems with the latest chip-scale technologies to reduce SWaP and improve performance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6ba35c93e5a1bf789bd62e7b5880916
https://doi.org/10.1364/cleo_at.2018.jth3d.1
https://doi.org/10.1364/cleo_at.2018.jth3d.1
Autor:
James Ferrara, Gloria E. Hoefler, Ricardo Bustos Ramirez, Michael E. Plascak, Peter J. Delfyett, Kristina Bagnell, Ashish Bhardwaj, Ming C. Wu
Publikováno v:
2017 IEEE Photonics Conference (IPC).
We report the stabilization of a 10 GHz monolithic passively mode-locked laser using a novel combination of multitone injection locking and regenerative mode-locking via optoelectronic loop. Comb-teeth linewidths are narrowed by 4000x and repetition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94b005b4f4ba226c3b53bdc3e588d251
https://doi.org/10.1109/ipcon.2017.8116066
https://doi.org/10.1109/ipcon.2017.8116066
Publikováno v:
2017 IEEE Photonics Conference (IPC).
We present a novel architecture for electro-optic comb generation by utilizing both optical and RF outputs of a photonically filtered optoelectronic oscillator. The output is an EO comb with 10.5 GHz combline spacing generated entirely from noise wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f149d72ca1dbea1e41dc3e0d623c94c4
https://doi.org/10.1109/ipcon.2017.8116150
https://doi.org/10.1109/ipcon.2017.8116150
Autor:
James Ferrara, Peter J. Delfyett, Ashish Bhardwaj, Kristina Bagnell, Michael E. Plascak, Ming C. Wu, Ricardo Bustos Ramirez, Gloria E. Hoefler
Publikováno v:
Conference on Lasers and Electro-Optics.
A novel method of regenerative mode-locking using multi-tone optical injection locking of a chip-scale CPM laser is demonstrated. This technique achieves simultaneous reduction in RF phase noise (8x) and narrows the longitudinal mode by 4,000x.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c052a40880726652d97c6bc342b294
https://doi.org/10.1364/cleo_si.2017.sm2i.2
https://doi.org/10.1364/cleo_si.2017.sm2i.2
Publikováno v:
2016 International Conference Laser Optics (LO).
Optical frequency combs from mode-locked lasers are developed and used for realizing unique functionality for applications in ultra-wide bandwidth communication and signal processing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a62a81ef652d475885e700dda00f963
https://doi.org/10.1109/lo.2016.7549711
https://doi.org/10.1109/lo.2016.7549711