holographic interferogram
全息干涉图

• split mirror
• split-mode
• split-mode unstable resonator
• split of energy level
• split reticle
• split stream
• splitter
• splitting
• splitting of spectral lines
• spoiled
• spoke modulation
• spoke wheel
• sponge
• sponge-glass
• sponge rubber
• spontaneous decay
• spontaneous emission
• spontaneous growing
• spontaneous output photon
• spontaneous radiation
• spontaneous scattering
• spontaneous spectrum
• spontaneous transition
• spool
• spot