Software Listing of Author : "John Smith"
- Air Refractive Index
- License: Shareware
- Price:


Given wavelength, temperature, pressure, humidity and CO2 concentration, uses algorithms described in http://emtoolbox.nist.gov/Main/Main.asp to compute the real part of the refractive index of air. Valid for visible wavelengths and most surface-level conditions. Useful for determining the effect of changing atmospheric conditions on high spectral resolution optical components.
- Publisher: John Smith
- Date Released: 03-05-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- Coherent+Spontaneous Rayleigh-Brillouin Scattering Spectra
- License: Freeware
- Price: 0.00


FORTRAN code provided in Xingguo Pan's 2002 dissertation entitled "Coherent Rayleigh-Brillouin Scattering" was converted to .m and is provided here. Both s6 and s7 models are provided. The code is validated
- Publisher: John Smith
- Date Released: 01-04-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- F10.7 Solar Flux & Ap Indices
- License: Shareware
- Price:


Appreciable errors in MSIS00 modeled temperatures can occur for altitudes above 75 km if solar flux and magnetic indices deviate significantly from their default values. This routine automatically downloads needed solar flux and magnetic indices from ftp.ngdc.noaa.gov and formats them for input to atmosnrlmsise00. Example: year = 2010; doy = 216; uts = 80000; [x y z] = f107_aph(year,doy,uts); alt = linspace(60000,105000,100); lat = 40; lon = -105; [T rho] = atmosnrlmsise00(alt,lat,lon,year,doy,uts,x,y,z);
- Publisher: John Smith
- Date Released: 16-03-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- Rayleigh Angular Volume-Scatter Coefficient
- License: Freeware
- Price: 0.00


Accepts temperature in Kelvin, pressure in millibar and wavelength in microns (accurate for wavelengths 0.20-4.00 microns) and returns the model atmosphere Rayleigh angular volume-scattering coefficient. Includes Chandrasekhar phase function.
- Publisher: John Smith
- Date Released: 19-02-2013
- Download Size: 10 KB
- Download
- Platform: Matlab, Scripts
