uantum-Atom Optics Laboratory

ห้องปฎิบัติการทัศนศาสตร์เชิงอะตอมควอนตัม

  • June 2012: Assembled the light assisted collision single atom trap composed with 10-9 torr high-vacuum system, five diode laser systems at frequency of 830, 795 and 780 nm, laser cooling and magnetic trapping system and magneto optical trap.
  • May 2012: Developed the first narrow band diode laser and high-stability controll circuit using microcontroller for controlling current, temperature and response to frequency locking feedback.
  • April 2012: Developed the new 830, 795 and 780 nm narrow band diode laser. This enable the study of D-1 line hyperfine structure of Rb85 and Rb87. This also make the study of Electro magnetic induced transparency possible.
  • June 2011: The first Magneto Optical Trap system were succeed. This open the gate to the AMO study in thailand.
  • January 2011: The first dopler-free absorption spectroscopy in Thailand was assembled. The homemade diode laser system was able to be used as the standard frequency generator for Thailand.
  • January 2011: Developed the first narrow band diode laser and high-stability controll circuit with the 25 times cheaper than commercial laser systems in the barket. The hyperfine structure of Rb85 and Rb 87 were able to be studied.
  • January 2011: Built a 780 nm diode laser system for the exitation of Rb85 and Rb87. As a result, the luminous properties of rubedium were studied.