A novel method to compensate for the effect of light shift in a rubidium atomic clock pumped by a semiconductor laser

1990 ◽  
Vol 39 (3) ◽  
pp. 458-462 ◽  
Author(s):  
M. Hashimoto ◽  
M. Ohtsu
Keyword(s):  
Semiconductor Laser ◽  
Atomic Clock ◽  
Light Shift ◽  
Novel Method ◽  
Effect Of Light

Chemiluminescence - A Novel Method in the Research of Degradation of Paper. I. The Effect of Light on Stacked Sheets of Paper

2007 ◽  
Vol 247 (1) ◽  
pp. 340-349 ◽  
Author(s):  
Lyda Matisová-Rychlá ◽  
Vladimír Bukovský ◽  
Jozef Rychlý ◽  
Martina Pleteníková
Keyword(s):  
Novel Method ◽  
Effect Of Light

scholarly journals The Effect of Light Treatment and Media Combination on Luminescence Endurance of Bioluminescent Bacteria Isolated from Squid [Loligo duvacelli ( D'Orbigny, 1835)]

2017 ◽  
Vol 3 (4) ◽  
pp. 118 ◽  
Author(s):  
Ika Diana Werdani ◽  
Hesti Nur Choirunnisa ◽  
Nur Hidayatus Sholikah ◽  
Sitoresmi Prabaningtyas
Keyword(s):  
Green Light ◽  
Medium Composition ◽  
Light Organ ◽  
Light Shift ◽  
Green Beans ◽  
Dark Light ◽  
Bioluminescent Bacteria ◽  
Light Duration ◽  
Total Light ◽  
Effect Of Light

<p class="Els-Abstract-text">Some bacteria emits light in the dark. The aim of this research is to find lighting duration and medium composition which produce the most enduring luminescence. The results showed that one of the bacteria isolated from light organ of <em>Loligo duvacelli </em>(D'Orbigny, 1835)<em> </em>squid are able to emit light. The isolation use trisalt solution and cultured into nutrient agar with addition of NaCl emits the longest blue-green light duration under a 1:1 dark-light shift incubation 8.3 d. Meanwhile under a total light, total dark, and in the oven incubator it illuminate for 4.2 d, 3.6 d and 2.6 d, respectively. The combination of beef extract + peptone + a commercial agar + NaCl generate the longest duration of luminescence when incubate in the oven incubator (3,2 d). Meanwhile it illuminated for 2.6 d and 1.7 d on NA + NaCl and NC + NaCl media, respectively, but it failed to illuminate on PCA, NA, and green beans extract + commercial agar + NaCl media. Based on this research we conclude that a commercial agar is potential to replace a technical bacterial agar function.</p><p class="Els-Abstract-text"> </p><div><p class="Els-keywords"><strong>Keywords:</strong> bioluminescence; commercial agar; light treatments;  <em>Loligo duvaceli</em>  (D'Orbigny, 1835); medium treatment.</p></div>

scholarly journals Protocol for Light-Shift Compensation in a Continuous-Wave Microcell Atomic Clock

2020 ◽  
Vol 14 (3) ◽  
Author(s):  
M. Abdel Hafiz ◽  
R. Vicarini ◽  
N. Passilly ◽  
C.E. Calosso ◽  
V. Maurice ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Atomic Clock ◽  
Light Shift

CPT atomic clock based on an antirelaxation-coated cell and quadrature-signal method of the light shift cancellation

2018 ◽  
Author(s):  
S. M. Ignatovich ◽  
V. I. Vishnyakov ◽  
A. O. Makarov ◽  
M. N. Skvortsov ◽  
N. L. Kvashnin ◽  
...  
Keyword(s):  
Atomic Clock ◽  
Light Shift ◽  
Quadrature Signal ◽  
Coated Cell ◽  
Signal Method
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