p-n junction electroluminescence
p_n结电致发生

• Raman diffusion
• Raman effect
• Raman laser
• Raman liquid laser
• Raman mixing
• Raman-Nath diffraction
• Raman pumping
• Raman-scattering
• Raman scattering laser radar
• Raman shifting
• Raman shift laser
• Raman spectrophotometer
• Raman spectroscopy
• Raman spectrum
• Raman-Stokes generation
• Raman transition
• Raman-type scattering
• ramp
• Ramsauer effect
• Ramsauer's circle
• Ramsauer's disk
• Ramsden's eyepiece
• Ramsey fringe
• random
• random access