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              2. 涡旋光斑
              3. 平顶光斑
              4. 激光分束
              5. 光束取样
              6. 光强匀化
              7. 涡旋光斑

                      涡旋光束将高斯光束衍变成环形光强分布,螺旋形波前结构的涡旋光。涡旋光可以¤用于量子光学、天文学、高分辨率显微分析及激光镊子等前沿科研领域◎。

                 
                部分定型元〗件
                适用波长
                元件口径
                涡旋级数
                VL-207-M-Y-A
                800nm
                Ø25.4mm
                4
                VL-208-M-Y-A
                800nm
                8
                VL-209-M-Y-A
                800nm
                16
                VL-207-I-Y-A
                1064nm
                4
                VL-208-I-Y-A
                1064nm
                8
                VL-209-I-Y-A
                1064nm
                16
                VL-208-A-Y-A
                10.6μm
                8
                VL-209-A-Y-A
                10.6μm
                16