| DCS # | DEMONSTRATION | REFERENCE | ABSTRACT |
|---|
| 6D30.00 | Thin Films | | |
| 6D30.10 | Newton's rings | PIRA 200 | Reflect white light off Newton's rings onto the wall. |
| 6D30.10 | Newton's rings | 6D30.10 | Newton's rings are projected on the wall. |
| 6D30.10 | Newton's rings | Ol-17 | Reflect light off a long focal length lens squeezed against a flat glass. |
| 6D30.10 | Newton's rings | L-71 | A long focal length lens is held against a flat. Note change of ring size with different colored light. |
| 6D30.10 | Newton's rings | O-7f.2 | Newton's rings with monochromatic light. |
| 6D30.10 | Newton's rings | Disc 23-15 | Reflect white light off Newton's rings apparatus to a screen. |
| 6D30.11 | Newton's rings - HeNe | AJP 59(7),662 | Not
the standard. The laser light reflected from the curved and flat surfaces
of a plano-convex lens is superimposed on a screen. |
| 6D30.12 | Netwon's rings - float glass | AJP 46(2),187 | Some diagrams and pictures of arrangements using float glass (very flat) to demonstrate Newton's rings. |
| 6D30.20 | soap film interference | PIRA 200 | Reflect white light off a soap film onto a screen. |
| 6D30.20 | soap film interference | 6D30.20 | Project white light reflected off a soap film in a wire frame onto the wall. |
| 6D30.20 | soap film interference | Ol-16 | Reflect white light off a soap film onto a screen. |
| 6D30.20 | soap film interference | L-68 | Illuminate a soap film with an extended source in a darkened room. |
| 6D30.20 | soap film interference | L-67 | Project light reflecting off a soap film onto a screen. |
| 6D30.20 | soap film interference | Disc 23-18 | Reflect white light off a soap film on a wire frame. |
| 6D30.21 | stable black soap films | AJP 53(2),177 | Vidal Sasson - Extra Gentle Formula makes black films lasting five minutes or longer. |
| 6D30.22 | soap film transmission and reflectio | TPT 28(7),479 | A
configuration that allows simultaneous viewing of transmitted and reflected
patterns shows the colors of corresponding bands are complementary. |
| 6D30.23 | constant soap film | AJP 29(19),713 | Fit a large graduate with a rectangular frame with the handle protruding through the stopper. Fill half full with soap solution. |
| 6D30.25 | Boys rainbow cup | L-69 | Rotate a hemispherical shell with a soap film across the front so the black spot forms in the middle. |
| 6D30.30 | air wedge | PIRA 500 | |
| 6D30.30 | air wedge | 6D30.30 | |
| 6D30.30 | air wedge | Ol-18 | A sodium lamp illuminates an air wedge between two plates of glass. |
| 6D30.30 | air wedge with sodium light | 35-2.2 | Diffuse sodium light with frosted glass before reflecting it off two plane glass plates. |
| 6D30.30 | air wedge | L-70 | Reflect an extended monochromatic source off two large pieces of plate glass held together. |
| 6D30.30 | glass plates in sodium light | Disc 23-14 | The diffused light from a high intensity sodium lamp is viewed by reflection off one and two pieces of plate glass. |
| 6D30.40 | Pohl's mica sheet | PIRA 500 | |
| 6D30.40 | Pohl's mica sheet | 6D30.40 | |
| 6D30.40 | mica interference | Ol-15 | Show interference by reflection of filtered mercury light from a mica sheet onto a screen. |
| 6D30.40 | mica sheet | 35-2.3 | Reflect light from a mercury point source off a thin sheet of mica onto the opposite wall. Derivation. |
| 6D30.40 | Pohl's mica thin film | O-7e | Mercury light is reflected off a thin mica sheet. Mercury light source reference: AJP 19(4),248. |
| 6D30.40 | Pohl's mica sheet | Disc 23-17 | Mercury light reflects off a sheet of mica onto a screen. |
| 6D30.45 | turpentine film | 35-2.4 | White light incident of the surface of turpentine on water at an angle of 45-60 degrees is focused on a screen. |
| 6D30.48 | absorption phase shift | AJP 44(8),794 | Cover the back of a microscope slide with streaks of an absorbing dye and observed under monochromatic light. |
| 6D30.50 | temper colors | 35-2.5 | A thin film of oxide forms on a polished steel sheet when it is heated. |
| 6D30.60 | interference filters | PIRA 1000 | |
| 6D30.60 | interference filter | 35-2.6 | A interference filter for the mercury green line is used with white, mercury, and neon light at different angles of incidence. |
| 6D30.60 | interference filters | Disc 23-16 | White light is seen in reflection and transmission on a thread screen using three different interference filters. |
| 6D30.61 | interference films | O-7f.1 | A broad source (36 sq in) He lamp is used to examine thin metal films. |
| 6D30.65 | oil film | O-7d | The thickness of a
film of oil on a pan of water that can be varied by sliding an iron bar across
the surface makes an excellent variable interference filter. |
| 6D30.70 | microwave thin film interference | 33-7.13 | Sow
interference by transmission and reflection with two ground glass sheets,
one stationary and the other movable on an optical bench. |