片型衰減器 的英文怎麼說
中文拼音 [piānxíngshuāijiǎnqì]
片型衰減器
英文
flap attenuator-
In general, the thesis covers the following aspects : first, in accordance with the property of variable tuning optical attenuator ( voa ), which is analyzed and discovered through diffraction theory, selected block plate and made attenuator, and achieved satisfactory effect by experiment in light transportation circuit
針對可調型機械擋光衰減器的擋光特點,從衍射理論的角度分析和發現該器件的衰減特徵,並根據該特徵選擇擋光片,製作了衰減器。在傳輸光路上試用,獲得了較好的效果。
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