[1] Burapha Univ, Fac Sci, Dept Phys, Saen Suk 20131, Chonburi Provin, Thailand
[2] Kasetsart Univ, Fac Sci, Dept Phys, Bangkok 10900, Bangkok Provinc, Thailand
[3] Thailand Ctr Excellence Phys, Commiss Higher Educ, Bangkok 10400, Thailand
[4] Burapha Univ, Quantum & Nano Opt Res Unit, Saen Suk 20131, Chonburi Provin, Thailand