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Record
Title
Construction and Testing of an Automatic Frequency-Doubling System (in Swedish).
Type
Student Paper
Publ. year
1981
Author/s
Nilsson, Bo; Norrman, Peter
Department/s
Atomic Physics
In LUP since
2012-01-28
Downloads

Total This Year This Month
396 160 1
Downloads per country

United States of America 109 (28%)
China 60 (15%)
Germany 48 (12%)
Sweden 47 (12%)
South Africa 19 (5%)
France 11 (3%)
Thailand 10 (3%)
Netherlands (Kingdom of the) 10 (3%)
Russian Federation 9 (2%)
Latvia 8 (2%)
Hong Kong (China) 7 (2%)
India 4 (1%)
Nigeria 4 (1%)
Spain 4 (1%)
Ukraine 3 (1%)
United Kingdom of Great Britain and Northern Ireland 3 (1%)
Iran 3 (1%)
Poland 3 (1%)
Cote d'Ivoire 3 (1%)
Czechia 2 (1%)
Lebanon 2 (1%)
Burkina Faso 2 (1%)
Taiwan (China) 2 (1%)
Singapore 2 (1%)
Norway 2 (1%)
Austria 2 (1%)
Canada 2 (1%)
Japan 1 (0%)
Saudi Arabia 1 (0%)
Australia 1 (0%)
Indonesia 1 (0%)
Bulgaria 1 (0%)
Viet Nam 1 (0%)
Venezuela 1 (0%)
Italy 1 (0%)
Cambodia 1 (0%)
Finland 1 (0%)
Greece 1 (0%)
About
The download statistics shown here have been collected since the launch of LUP in October 2007 and are updated every night. Statistics are available for all records with open access fulltexts. Efforts have been made to exclude downloads by robots and track irregular download activities.

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The information on downloads per country is based on the geolocation of IP addresses and may not be completely accurate. The statistics presented here may also change retroactively when the calculation process is improved to provide more accurate results.

Statistics Last Updated
Wed Nov 19 08:29:22 2025