scholarly journals Characteristics of Gas Degradation in a High-Power 100Hz TEA CO2 Laser and its Long-Term Operation.

1993 ◽  
Vol 21 (4) ◽  
pp. 504-513
Author(s):  
Akira SUDA ◽  
Masatoshi MAKI ◽  
Masashi KURACHI ◽  
Hiroshi TANAKA ◽  
Katsumi MIDORIKAWA ◽  
...  
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Tea Co2 Laser ◽  
Term Operation

scholarly journals Functional Analysis in Long-Term Operation of High Power UV-LEDs in Continuous Fluoro-Sensing Systems for Hydrocarbon Pollution

Sensors ◽  
2016 ◽  
Vol 16 (3) ◽  
pp. 293 ◽  
Author(s):  
Francisco Arques-Orobon ◽  
Neftali Nuñez ◽  
Manuel Vazquez ◽  
Vicente Gonzalez-Posadas
Keyword(s):  
Functional Analysis ◽  
High Power ◽  
Hydrocarbon Pollution ◽  
Term Operation ◽  
Sensing Systems ◽  
Uv Leds

High power TEA CO2 laser tuned by a holographic grating

1983 ◽  
Vol 45 (2) ◽  
pp. 115-116 ◽  
Author(s):  
K.P. Francke ◽  
G. Korn ◽  
H. Albrecht ◽  
S. Polze
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Holographic Grating ◽  
Tea Co2 Laser

Development of High Power Density Solid Oxide Fuel Cells (SOFCs) for Long-Term Operation

2010 ◽  
Vol 654-656 ◽  
pp. 2875-2878 ◽  
Author(s):  
Norbert H. Menzler ◽  
Wolfgang Schafbauer ◽  
Feng Han ◽  
Oliver Büchler ◽  
Robert Mücke ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
High Power ◽  
High Efficiency ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Term Operation ◽  
Novel Technologies ◽  
Power Outputs

Solid oxide fuel cells (SOFCs) enable environmentally friendly energy to be produced with high efficiency. The market entry of SOFC systems depends on the functionality of the components and on the costs. The SOFC has not yet reached market maturity. This presentation focuses on the possibilities for manufacturing SOFCs with high power outputs and long-term durability by using manufacturing technologies feasible in industry. For the past 15 years, FZ Jülich has been developing large-size so-called anode-supported SOFCs (up to 200 x 200 mm²) with reproducibly high power output (> 2 A/cm² at 800°C). Novel technologies for high-capacity manufacturing such as tape casting and roller coating have been introduced. Additionally, newly developed thin-film techniques have led to power outputs of more than 3 A/cm² at 800°C and more than 1.5 A/cm² below 700°C. These high power densities open up new possibilities for the operation of SOFCs at low temperatures to ensure low degradation and therefore long lifetimes.

Long‐term operation of a sealed waveguide CO2 laser

1976 ◽  
Vol 47 (11) ◽  
pp. 1411-1413 ◽  
Author(s):  
L. M. Laughman
Keyword(s):  
Co2 Laser ◽  
Term Operation

Precise measurement for beam pointing stability of high power repetition rate TEA CO2 laser

Optik ◽  
2017 ◽  
Vol 131 ◽  
pp. 892-898 ◽  
Author(s):  
Kuo Zhang ◽  
Fei Chen ◽  
Guilong Yang ◽  
Dianjun Li ◽  
Jin Guo
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Repetition Rate ◽  
Precise Measurement ◽  
Tea Co2 Laser

Laser spectrum in 9R band of high power TEA CO2 laser

2018 ◽  
Vol 47 (7) ◽  
pp. 706001
Author(s):  
Shao Mingzhen ◽  
Xue Xiangyao ◽  
Zhang Wenbao ◽  
Wang Guang ◽  
Ma Yakun ◽  
...  
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Tea Co2 Laser ◽  
Laser Spectrum

High power TEA-CO2 laser induced polymerization of ethylene

1976 ◽  
Vol 54 (14) ◽  
pp. 2341-2342 ◽  
Author(s):  
S. L. Chin
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Room Temperature ◽  
Tea Co2 Laser ◽  
Polymerization Product

A 100-MW double-discharged TEA-CO2 laser was used to induce the polymerization of ethylene gas at pressures ranging from 250 to 900 psi at room temperature. The polymerization product was mainly tetradecane (CH3(CH2)12CH3) (∼80%) and octadecane (CH3(CH2)16CH3) (∼20%).

scholarly journals Development of a High Power Mid-IR Source Using TEA CO2 Laser MOPA System with AgGaSe2 Crystals.

1997 ◽  
Vol 25 (1) ◽  
pp. 61-66 ◽  
Author(s):  
Jun SAKUMA ◽  
Toshie ITOH ◽  
Akiko HARASAKI ◽  
Toshio SATOH ◽  
Masakatsu SUGII
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Tea Co2 Laser

scholarly journals High Power Double Discharge TEA CO2 Laser

1974 ◽  
Vol 31 (3) ◽  
pp. 89-112
Author(s):  
C. Yamabe ◽  
E. Setoyama ◽  
M. Yokoyama ◽  
C. Yamanaka
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Tea Co2 Laser ◽  
Double Discharge
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