Materials For UV and Far Ir Transmission

1986 ◽  
Vol 88 ◽  
Author(s):  
James W. Fleming
Keyword(s):  
Data Transmission ◽  
Power Transmission ◽  
Optical Power ◽  
Device Fabrication ◽  
Optical Data ◽  
Hollow Core ◽  
Spectral Window ◽  
Ir Transmission ◽  
Properties Of Materials ◽  
Very High

ABSTRACTMotivated by the benefits of optical data transmission, materials for the electromagnetic spectral window from approximately 0.6 to 4.0 microns are being explored by many investigators. I will review materials for the spectral regions surrounding this window. In these spectra regions a primary interest is optical power transmission. Optical power transmission in the UVand far IR has significant application for materials and device fabrication and characterization. Sources such as eximer and CO2 lasers provide potential sources of very high power.Based on bonding and atomic mass considerations, materials for transmission in these windows can be approximated. Methods for taking advantage of the properties of materials such as reflectivity have the potential for interesting lightguiding structures such as hollow core lightguides. Materials currently contemplated for use in these wavelength regions and properties of potential materials will be discussed.

scholarly journals 6-W Optical Power Link With Integrated Optical Data Transmission

2020 ◽  
Vol 35 (8) ◽  
pp. 7904-7909 ◽  
Author(s):  
Henning Helmers ◽  
Cornelius Armbruster ◽  
Moritz von Ravenstein ◽  
David Derix ◽  
Christian Schoner
Keyword(s):  
Data Transmission ◽  
Optical Power ◽  
Optical Data ◽  
Integrated Optical

scholarly journals Optical data transmission at 44 Tb/s with a single integrated chip source

2021 ◽  
Author(s):  
David Moss
Keyword(s):  
Optical Fiber ◽  
Data Transmission ◽  
Optical Data ◽  
World Record ◽  
Optical Source ◽  
Fiber Network ◽  
High Data ◽  
Modulation Format ◽  
Intrinsic Efficiency ◽  
Very High

<p>We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the C-band at 1550nm, resulting in a spectral efficiency of 10.4 bits/s/Hz. We use a new and powerful class of micro-comb called soliton crystals that exhibit robust operation and stable generation as well as a high intrinsic efficiency that, together with an extremely low spacing of 48.9 GHz enables a very high coherent data modulation format of 64 QAM. We achieve error free transmission across 75 km of standard optical fiber in the lab and over a field trial with a metropolitan optical fiber network. This work demonstrates the ability of optical micro-combs to exceed other approaches in performance for the most demanding practical optical communications applications.</p>

scholarly journals Optical data transmission at 44 Terabits/s with a 49GHz Kerr soliton crystal microcomb

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Optical Fiber ◽  
Data Transmission ◽  
Optical Data ◽  
World Record ◽  
Optical Source ◽  
Fiber Network ◽  
High Data ◽  
Modulation Format ◽  
Intrinsic Efficiency ◽  
Very High

We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the C-band at 1550nm, resulting in a spectral efficiency of 10.4 bits/s/Hz. We use a new and powerful class of micro-comb called soliton crystals that exhibit robust operation and stable generation as well as a high intrinsic efficiency that, together with an extremely low spacing of 48.9 GHz enables a very high coherent data modulation format of 64 QAM. We achieve error free transmission across 75 km of standard optical fiber in the lab and over a field trial with a metropolitan optical fiber network. This work demonstrates the ability of optical micro-combs to exceed other approaches in performance for the most demanding practical optical communications applications.

scholarly journals Optical Data Transmission at 44 Tb/s with a Single Integrated Chip Source

2021 ◽  
Author(s):  
Mengxi Tan ◽  
Mike Xu ◽  
David Moss
Keyword(s):  
Optical Fiber ◽  
Data Transmission ◽  
Optical Data ◽  
World Record ◽  
Optical Source ◽  
Fiber Network ◽  
High Data ◽  
Modulation Format ◽  
Intrinsic Efficiency ◽  
Very High

We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the C-band at 1550nm, resulting in a spectral efficiency of 10.4 bits/s/Hz. We use a new and powerful class of micro-comb called soliton crystals that exhibit robust operation and stable generation as well as a high intrinsic efficiency that, together with an extremely low spacing of 48.9 GHz enables a very high coherent data modulation format of 64 QAM. We achieve error free transmission across 75 km of standard optical fiber in the lab and over a field trial with a metropolitan optical fiber network. This work demonstrates the ability of optical micro-combs to exceed other approaches in performance for the most demanding practical optical communications applications.

scholarly journals Optical data transmission at 44 Terabits/s with a 49GHz Kerr soliton crystal microcomb

2020 ◽  
Author(s):  
David Moss
Keyword(s):  
Optical Fiber ◽  
Data Transmission ◽  
Optical Data ◽  
World Record ◽  
Optical Source ◽  
Fiber Network ◽  
High Data ◽  
Modulation Format ◽  
Intrinsic Efficiency ◽  
Very High

We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the C-band at 1550nm, resulting in a spectral efficiency of 10.4 bits/s/Hz. We use a new and powerful class of micro-comb called soliton crystals that exhibit robust operation and stable generation as well as a high intrinsic efficiency that, together with an extremely low spacing of 48.9 GHz enables a very high coherent data modulation format of 64 QAM. We achieve error free transmission across 75 km of standard optical fiber in the lab and over a field trial with a metropolitan optical fiber network. This work demonstrates the ability of optical micro-combs to exceed other approaches in performance for the most demanding practical optical communications applications.

scholarly journals Ultra-High Bandwidth Optical Data Transmission Based on a 49GHz Kerr Soliton Crystal Microcomb

2020 ◽  
Author(s):  
Mengxi Tan ◽  
Bill Corcoran ◽  
Xingyuan Xu ◽  
Jiayang Wu ◽  
Andreas Boes ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Data Transmission ◽  
Optical Data ◽  
World Record ◽  
Optical Source ◽  
Fiber Network ◽  
High Data ◽  
Modulation Format ◽  
High Bandwidth ◽  
Very High

We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the C-band at 1550nm, resulting in a spectral efficiency of 10.4 bits/s/Hz. We use a new and powerful class of micro-comb called soliton crystals that exhibit robust operation and stable generation as well as a high intrinsic efficiency that, together with an extremely low spacing of 48.9 GHz enables a very high coherent data modulation format of 64 QAM. We achieve error free transmission across 75 km of standard optical fiber in the lab and over a field trial with a metropolitan optical fiber network. This work demonstrates the ability of optical micro-combs to exceed other approaches in performance for the most demanding practical optical communications applications.

scholarly journals Optical data transmission at 44 Tb/s with a single integrated chip source

2021 ◽  
Author(s):  
David Moss
Keyword(s):  
Optical Fiber ◽  
Data Transmission ◽  
Optical Data ◽  
World Record ◽  
Optical Source ◽  
Fiber Network ◽  
High Data ◽  
Modulation Format ◽  
Intrinsic Efficiency ◽  
Very High

<p>We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the C-band at 1550nm, resulting in a spectral efficiency of 10.4 bits/s/Hz. We use a new and powerful class of micro-comb called soliton crystals that exhibit robust operation and stable generation as well as a high intrinsic efficiency that, together with an extremely low spacing of 48.9 GHz enables a very high coherent data modulation format of 64 QAM. We achieve error free transmission across 75 km of standard optical fiber in the lab and over a field trial with a metropolitan optical fiber network. This work demonstrates the ability of optical micro-combs to exceed other approaches in performance for the most demanding practical optical communications applications.</p>

Structural changes in silicon-on-insulator material during post-implantation annealing

1986 ◽  
Vol 44 ◽  
pp. 736-737
Author(s):  
C. O. Jung ◽  
S. J. Krause ◽  
S.R. Wilson
Keyword(s):  
Integrated Circuits ◽  
Oxide Layer ◽  
High Speed ◽  
Structural Changes ◽  
Device Fabrication ◽  
Silicon On Insulator ◽  
High Quality ◽  
Radiation Hardened ◽  
Post Implantation ◽  
Very High

Silicon-on-insulator (SOI) structures have excellent potential for future use in radiation hardened and high speed integrated circuits. For device fabrication in SOI material a high quality superficial Si layer above a buried oxide layer is required. Recently, Celler et al. reported that post-implantation annealing of oxygen implanted SOI at very high temperatures would eliminate virtually all defects and precipiates in the superficial Si layer. In this work we are reporting on the effect of three different post implantation annealing cycles on the structure of oxygen implanted SOI samples which were implanted under the same conditions.

Data Transmission Using Original Coils in Resonant Wireless Power Transmission

2011 ◽  
Vol E94-B (11) ◽  
pp. 3172-3174 ◽  
Author(s):  
Takashi MARUYAMA ◽  
Tatsuya SHIMIZU ◽  
Mamoru AKIMOTO ◽  
Kazuki MARUTA
Keyword(s):  
Data Transmission ◽  
Power Transmission ◽  
Wireless Power ◽  
Wireless Power Transmission
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