Elliptic paraboloid-based solar spectrum splitters for self-powered photobioreactors

2021 ◽  
Vol 163 ◽  
pp. 1773-1785
Author(s):  
Nima Talebzadeh ◽  
Mohsen Rostami ◽  
Paul G. O’Brien
1977 ◽  
Vol 63 (1) ◽  
pp. 499-505
Author(s):  
Herman Steyaert ◽  
Paul Dingens ◽  
Nicole Baeck
Keyword(s):  

2020 ◽  
Vol 13 (12) ◽  
pp. 121001
Author(s):  
Wei Qu ◽  
Shukun Weng ◽  
Liping Zhang ◽  
Min Sun ◽  
Bo Liu ◽  
...  
Keyword(s):  

2002 ◽  
Author(s):  
Brady Krass ◽  
Charles Hannon ◽  
Joseph Gerstmann
Keyword(s):  

1970 ◽  
Vol 36 ◽  
pp. 271-273
Author(s):  
B. B. Jones ◽  
B. C. Boland ◽  
R. Wilson ◽  
S. T. F. Engstrom

A high-resolution solar spectrum in the range 2000–2200 Å was obtained in a recent flight of a sunpointing Skylark rocket. This was launched at 04.21 hr UT on April 22, 1969 from Woomera and reached an apogee of 178 km. An optical alignment system operating on the main vehicle pointing system gave a net stabilisation of ±3 arc sec in the position of the solar image relative to the spectrograph slit. The slit, of length 1.0 mm, was set in the north-east quadrant parallel to and 5 arc min from the north/south axis, its lower edge being 1 arc min from the equator. The roll control of ±2.5° was provided entirely by the standard Elliott Bros. type of vehicle stabilisation.


2016 ◽  
Vol 8 (29) ◽  
pp. 19158-19167 ◽  
Author(s):  
Zhimin Liang ◽  
Pingyang Zeng ◽  
Pengyi Liu ◽  
Chuanxi Zhao ◽  
Weiguang Xie ◽  
...  

2020 ◽  
Vol 14 (6) ◽  
pp. 997-1005 ◽  
Author(s):  
Yu Cao ◽  
Xinyun Zhu ◽  
Xingyu Tong ◽  
Jing Zhou ◽  
Jian Ni ◽  
...  

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