Measurement and Instrument Design

2010 ◽  
Vol 37 (6) ◽  
pp. 603-607 ◽  
Author(s):  
Joyce Pittman ◽  
Tamilyn Bakas
Keyword(s):  
Solar Physics ◽  
2021 ◽  
Vol 296 (3) ◽  
Author(s):  
Baoqi Song ◽  
Xin Ye ◽  
Wolfgang Finsterle ◽  
Manfred Gyo ◽  
Matthias Gander ◽  
...  

2021 ◽  
Vol 24 (4) ◽  
pp. 89-95
Author(s):  
Eulalia Balestrieri ◽  
Pasquale Daponte ◽  
Luca De Vito ◽  
Francesco Picariello ◽  
Ioan Tudosa

Author(s):  
Alan Chamberlain ◽  
Adrian Hazzard ◽  
Elizabeth Kelly ◽  
Mads Bødker ◽  
Maria Kallionpää

1993 ◽  
Vol 47 (5) ◽  
pp. 539-543 ◽  
Author(s):  
E. Neil Lewis ◽  
Patrick J. Treado ◽  
Ira W. Levin

A solid-state acousto-optic tunable filter (AOTF) is combined with krypton laser excitation (647 nm), holographic Raman filters, and photon-counting silicon avalanche photodiode (APD) detection to construct a miniaturized Raman spectrometer with no moving parts. The physically compact AOTF and the highly integrated APD provide a rugged, digitally controlled spectrometer of moderate spectral resolution and with a footprint comparable in size to a laboratory notebook. Instrument design details are considered and representative spectra are reported. Potential areas of application for this prototype Raman spectrometer are also discussed.


1999 ◽  
Author(s):  
Benjamin Turner ◽  
Shamsul Sulaiman ◽  
R. M. Pidaparti ◽  
S. Valluri

Abstract A cataract develops when the lens of the eye becomes opaque, clouding one’s vision. This can be corrected by cataract surgery, where the opaque lens is removed and replaced with an artificial lens. During this surgery, it is necessary after entering the eye to cut the membrane covering the anterior capsule (Fig. 1) to allow access to the cataractous lens. The cutting of this membrane is known as capsulorrhexis.


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