旋入濾光片 的英文怎麼說
中文拼音 [xuánrùlǜguāngpiān]
旋入濾光片
英文
crew in filter-
The mechanical tunable grating filter is realized by a grating and a rotary section. the angle between the incident light and grating is the decisive factor of the transmit wavelength
如:機械調諧的可調光柵濾光片,光柵安裝在一個旋轉部件上,光柵與入射光的夾角決定了所需要選擇的波長。
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