Note: The angular frequency ω can be assumed to be positive. This is because cosine is an even function, so in terms of E‘s motion a sign change of ω has the same effect as a sign change of both α and β. Posted on 2020-07-16 by admin FacebookTwitterLinkedinPin ItWhatsApp You may also like Niel’s Chess Posted on 2024-06-22 by admin Quantum mechanics as source code Posted on 2021-05-16 by admin The power of quantum computers Posted on 2020-08-01 by admin Vectors and complex numbers Posted on 2020-07-22 by admin Appendix A – Why complex amplitudes? Posted on 2020-07-16 by admin Appendix C – Circular and linear polarization Posted on 2020-07-16 by admin