Nonlinear interference between two sets of frequency conversion processes with widely spaced pump wavelengths in an optical fiber

1993 ◽  
Vol 57 (6) ◽  
pp. 381-383 ◽  
Author(s):  
N. Minkovski ◽  
L. Ivanov ◽  
T. Mirtchev
Keyword(s):  
Optical Fiber ◽  
Frequency Conversion

scholarly journals Glass-ceramic optical fiber containing Ba2TiSi2O8 nanocrystals for frequency conversion of lasers

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Zaijin Fang ◽  
Xusheng Xiao ◽  
Xin Wang ◽  
Zhijun Ma ◽  
Elfed Lewis ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Glass Ceramic ◽  
Frequency Conversion

scholarly journals Two-step frequency conversion for connecting distant quantum memories by transmission through an optical fiber

2018 ◽  
Vol 57 (6) ◽  
pp. 062801 ◽  
Author(s):  
Shuhei Tamura ◽  
Kohei Ikeda ◽  
Kotaro Okamura ◽  
Kazumichi Yoshii ◽  
Feng-Lei Hong ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Frequency Conversion ◽  
Step Frequency

Bending loss formulas for step-index optical fiber and their applicable regions

1981 ◽  
Vol 64 (10) ◽  
pp. 95-103
Author(s):  
Kiyonobu Kusano ◽  
Shigeo Nishida
Keyword(s):  
Optical Fiber ◽  
Step Index ◽  
Bending Loss

Research on expanding the range of reproduction of magnetic flux density of the DC field of the state primary standard GET12-2011

2020 ◽  
pp. 3-7
Author(s):  
Vladlen Ya. Shifrin ◽  
Denis I. Belyakov ◽  
Alexander E. Shilov ◽  
Denis D. Kosenko
Keyword(s):  
Magnetic Flux ◽  
Magnetic Induction ◽  
Frequency Conversion ◽  
Magnetic Measurements ◽  
Primary Standard ◽  
Uncertainty Budget ◽  
The State ◽  
State Primary Standard ◽  
Magnetic Flux Density ◽  
Constant Field

The results of works aimed at increasing the level of uniformity of measurements of the magnetic induction of a constant field – the basic value in the field of magnetic measurements. A set of equipment for reproducing a unit of magnetic induction of a constant field in the range of 1–25 mT was created and described. The inclusion of this complex in the State primary standard of units of magnetic induction, magnetic flux, magnetic moment and magnetic induction gradient GET 12-2011 will ensure the reproduction and direct transmission of the unit of permanent magnetic induction in the ranges of not only weak (10–3–1 mT), but medium (1–25 mT) and strong (0.025–1 T) magnetic fields. A quantum cesium magnetometer based on the resolved structure of cesium atoms was created to transmit the unit of magnetic induction to the region of medium fields. The procedure for calculating the frequency conversion coefficients to magnetic induction of the created quantum cesium magnetometer is described. The uncertainty budget for reproducing a unit of magnetic induction of a constant field using the created complex is estimated.

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