half-wave retarder 半波延迟器
The half-wave retarder would cause the reflected p-polarized light to becomes-polarized.
半波纠正器将导致反射的p偏振光成为s偏振光。
The p-polarized light would strike the flat mirror and would go back through the half-wave retarder, which would convert it tos-polarized light.
p偏振光将碰到一面镜子会回去经过半波纠正器，将其转换至s偏振光。
After emerging from the lamp reflector, the p-polarized light would pass through a half-wave retarder that would occupy half of the beam cross section.
反射后的p偏振光将通过一个半波纠正器，将占用一半的光束截面。
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