It utilizes surface plasma waves, which have a wavelength that can be smaller than the light it creates.
Spaser利用表面等离子震动波,他的波长要比光波小。
2
When the wavelength tends to zero, the refraction coefficient will tends to 1. Because with the frequency of pulse laser is going up, the very strong "Lens" effect will be produced in plasma.
Methods:Mixing up plasma specimens and hemoglobin solution, the carbon monoxide in plasma is trapped with hemoglobin and then be estimated by a two-wavelength spectrophotometry.