| 摘要 |
FIELD: physics. ^ SUBSTANCE: proposed element has an enclosed space (5) with a vacuum or low pressure called a primary enclosed space, one side (3) of which consists of a window (4) which is transparent to the detected radiation, where at least one detector (6) is put inside the said enclosed space, essentially positive the transparent window (4); as well as gas absorber (13), meant for maintaining the vacuum inside the said enclosed space (5) at a given level, lying inside a secondary enclosed space (20) which is outside the primary enclosed space (5), and freely communicates with the latter. ^ EFFECT: possibility of increasing thermal activity of the gas absorber. ^ 9 cl, 6 dwg |
