Sajal Kumar Dhara; Ravindra, B; Banyal, R. K
(IOP Publishing, 2016-01)
We have recently developed a narrow band imager (NBI) using a
n air gap based Fabry-P ́erot
(FP) interferometer at the Indian Institute of Astrophysic
s, Bangalore. Narrow band imaging is achieved
by using an FP ...