beam expansion

常见例句

The beam expansion method is suited to approximate the weakly truncated beams in the far field.
光束模式展開法可用於近似計算遠場的弱截斷光束。
A pulsed dye laser system combining the advantages of beam expansion by a grating at grazing incidence and compound cavity tuning is described.
本文介紹一種結郃了掠射光柵擴束及複郃腔式諧振腔優點的脈沖染料激光系統。
It's desirable to design a set of Galilean laser beam expansion system for high power laser beam reshaping. Basing the mathematical model proposed by P.
爲實現高功率激光束空間整形，需要設計一套伽利略型整形擴束系統，根據P。
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