Handy calculations
diffraction
fraunhofer diffraction
grating
fiber optic
fiber coupling-multimode fiber
fiber coupling-single mode fiber
spatial modes parameters
transmission parameters
general parameters
catalogs
wavelengths
geometrical optics
aberration
aperture
chromatic aberration
depth of field-defocus
paraxial conjugation
paraxial parameters
prism
refraction-reflection
rigorous stigmatism
interference
ar coating
fabry perot
optical coherence
two waves interference
laser
beam parameters
beam propagation
power and energy
spectrum and time bandwidth product
miscellaneous
optical spectrum
optoelectronics
acousto optic
photodetection
camera
polarization
birefringence
refraction-reflexion
radiometry photometry
photometry
black body
grey body
diffusion
flux transmitted through an aperture
flux transmitted through light pipes
irradiance on a surface
source parameters
miscellaneous
unit conversions
geometry
photometry
power-energy-transmission
spectrum-and-time
thermodynamic
Search
Optical software
Analysis/optimization
Solvers
Access page
Tutorials
Glossary
Guide
Videos
FAQ
Account
🔗 Account
Unlog
grey body
power
annular source
circular source
cylindrical source
ratio of power emitted in a spectral range
rectangular source
source size for a given power
annular source
circular source
cylindrical source
rectangular source
.../ grey body
/
source size for a given power
/
circular source
about
caution
parameters
glossary
tutorial
INPUT
VALUE
UNIT
VARIABLE
MIN
MAX
STEPS
P
kW
W
mW
microW
dBm
Temp
deg.C
deg.K
deg.F
emis
%
dB
no
OUTPUT
VALUE
UNIT
Ds
to be calculated
m
cm
mm
micron
