InP-based VCSELs with Buried Tunnel Junction for Optical Communication and Sensing in the 1.3-2.3 ¿m Wavelength Range

2006 ◽  
Author(s):  
M. Ortsiefer ◽  
M. Grau ◽  
J. Rosskopf ◽  
R. Shau ◽  
K. Windhorn ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Optical Communication ◽  
Tunnel Junction

scholarly journals InP–InxGa1−xAs core-multi-shell nanowire quantum wells with tunable emission in the 1.3–1.55 μm wavelength range

Nanoscale ◽  
2017 ◽  
Vol 9 (36) ◽  
pp. 13554-13562 ◽  
Author(s):  
H. A. Fonseka ◽  
A. S. Ameruddin ◽  
P. Caroff ◽  
D. Tedeschi ◽  
M. De Luca ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Wavelength Range ◽  
Optical Communication ◽  
Wurtzite Phase ◽  
First Time ◽  
Tunable Emission

Wurtzite phase InP–InxGa1−xAs nanowire radial quantum wells were grown for the first time, with tunable emission in the 1.3–1.55 μm optical communication wavelength range.

Parasitic element influence on laser driver performances for 1.3 μm fiber optical communication

1993 ◽  
Vol 3 (9) ◽  
pp. 1751-1759 ◽  
Author(s):  
N. Hassaine ◽  
K. Sauv ◽  
A. Konczykowska ◽  
R. Lefevre
Keyword(s):  
Optical Communication ◽  
Parasitic Element ◽  
Laser Driver ◽  
Fiber Optical ◽  
Fiber Optical Communication

PARAMETERS OF A JOSEPHSON TUNNEL JUNCTION ARRAY PARAMETRIC AMPLIFIER

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-1234-C6-1235 ◽  
Author(s):  
T. Claeson ◽  
S. Rudner ◽  
S. Wahlsten
Keyword(s):  
Tunnel Junction ◽  
Parametric Amplifier ◽  
Josephson Tunnel ◽  
Junction Array

A SIMPLE QUALITATIVE DETERMINATION OF JOSEPHSON TUNNEL JUNCTION PARAMETERS NEAR THE TRANSITION TEMPERATURE

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-1232-C6-1233 ◽  
Author(s):  
N. F. Pedersen ◽  
J. Mygind ◽  
O. H. Soerensen ◽  
B. Dueholm
Keyword(s):  
Transition Temperature ◽  
Tunnel Junction ◽  
Josephson Tunnel ◽  
Qualitative Determination

Application of pyrometer and standard sample to determine surface temperature of studied materials

2019 ◽  
pp. 9-13
Author(s):  
V.Ya. Mendeleyev ◽  
V.A. Petrov ◽  
A.V. Yashin ◽  
A.I. Vangonen ◽  
O.K. Taganov
Keyword(s):  
Composite Material ◽  
Surface Temperature ◽  
Relative Error ◽  
Wavelength Range ◽  
Standard Sample ◽  
A Priori ◽  
Temperature Changes ◽  
Surface Temperatures ◽  
Relative Errors ◽  
Normal Emissivity

Determining the surface temperature of materials with unknown emissivity is studied. A method for determining the surface temperature using a standard sample of average spectral normal emissivity in the wavelength range of 1,65–1,80 μm and an industrially produced Metis M322 pyrometer operating in the same wavelength range. The surface temperature of studied samples of the composite material and platinum was determined experimentally from the temperature of a standard sample located on the studied surfaces. The relative error in determining the surface temperature of the studied materials, introduced by the proposed method, was calculated taking into account the temperatures of the platinum and the composite material, determined from the temperature of the standard sample located on the studied surfaces, and from the temperature of the studied surfaces in the absence of the standard sample. The relative errors thus obtained did not exceed 1,7 % for the composite material and 0,5% for the platinum at surface temperatures of about 973 K. It was also found that: the inaccuracy of a priori data on the emissivity of the standard sample in the range (–0,01; 0,01) relative to the average emissivity increases the relative error in determining the temperature of the composite material by 0,68 %, and the installation of a standard sample on the studied materials leads to temperature changes on the periphery of the surface not exceeding 0,47 % for composite material and 0,05 % for platinum.

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