FIELD: measurement technology.
SUBSTANCE: proposed interferometer has luminous radiation source, reflecting mirror partially transmitting the luminous radiation, first thin partially transmitting layer located at inclination on one of surfaces of wedge-shaped element, periodic system including photo-elements which is located behind reflecting mirror, second thin partially transmitting layer and spectrum analyzer. Wedge-shaped element is sectional in construction; it consists of two parts: one part is made in form of liquid or gas dish and second part is made in form of optical wedge; first partially transmitting layer and reflecting mirror are located on opposite faces of dish and second thin partially transmitting layer is located on surface of optical wedge. Liquid or gas dish may be of flow-through type. Proposed instrument may be used for simultaneous measurement of spectral absorption and absolute magnitude of refraction factor of liquid or gas for each length of waves of luminous radiation; instrument may be also used for measurement of velocity of flow of liquid or gas.
EFFECT: enhanced efficiency.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INTERFEROMETER ( VARIANTS ) | 2002 |
|
RU2209406C1 |
| INTERFEROMETER | 2003 |
|
RU2217713C1 |
| SPECTROMETRY METHOD AND INTERFEROMETER FOR PERFORMING THE SAME (VARIANTS) | 2002 |
|
RU2207526C1 |
| SPECTROMETRY METHOD AND DEVICE FOR ITS REALIZATION ( VARIANTS ) | 2001 |
|
RU2190197C1 |
| SPECTROMETRY METHOD AND INTERFEROMETER FOR PERFORMING THE METHOD | 2002 |
|
RU2207527C1 |
| PROCEDURE MEASURING FLOW VELOCITY OF LIQUID OR GAS | 2002 |
|
RU2212670C1 |
| METHOD OF OBJECT VIEWING WITH USE OF LASER ILLUMINATION AND FACILITY FOR ITS IMPLEMENTATION ( VARIANTS ) | 2002 |
|
RU2207591C1 |
| METHOD OF SPECTROMETRY AND INTERFEROMETER FOR REALIZATION OF THIS METHOD | 2001 |
|
RU2189017C1 |
| SPECTROMETRY PROCESS AND DEVICE FOR ITS REALIZATION ( VARIANTS ) | 2000 |
|
RU2177605C1 |
| WAY TO VIEW OBJECTS WITH USE OF LASER BRIGHTENING AND FACILITY FOR ITS IMPLEMENTATION | 2002 |
|
RU2205426C1 |
