'Upper energy level' presentation slideshows

Laser

Laser. LASER. L ight A mplification by S timulated E mission of R adiation. C.H. Towns, 1954 T.H. Maiman, 1960. Noble prize, 1964. Incandescent vs. Laser Light. Many wavelengths Multidirectional Incoherent. Monochromatic Directional Coherent. Coherence. Coherence.

1.19k views • 56 slides

B.SC.II PAPER-B (OPTICS and LASERS)

590 views • 26 slides

NMR spectroscopy

NMR spectroscopy. L.O.: State that NMR spectroscopy involves interaction of materials with low-energy radio frequency radiation. Describe the use of tetramethylsilane , TMS, as the standard for chemical shift measurement.

1.34k views • 25 slides