def lambda2omega(lambda_):
"""
Convert wavelength to omega
"""
from scipy.constants import lambda2nu
from math import pi
return 2 * pi * lambda2nu(lambda_)
def test_lambda_to_nu():
assert_equal(sc.lambda2nu(sc.speed_of_light), 1)
def test_lambda_to_nu():
assert_equal(sc.lambda2nu(sc.speed_of_light), 1)
def lambda2omega(lambda_):
"""Convert wavelength to omega."""
from scipy.constants import lambda2nu
from math import pi
return 2 * pi * lambda2nu(lambda_)
def test_lambda_to_nu():
assert_equal(sc.lambda2nu([sc.speed_of_light, 1]), [1, sc.speed_of_light])
def lambda2wn(lam):
return nu2wn(lambda2nu(lam))
