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聲光器件電光器件液體透鏡器件液晶器件微納光學元件非線性光學器件光纖器件
螺旋相位板 渦旋相位片

螺旋相位板 渦旋相位片

時間:2025-08-12 類別:微納光學元件 關注:579

波長193nm~10.6um,拓撲荷數1~50,數百種標準規(guī)格,作用是將輸入的高斯光轉換成圓環(huán)形能量環(huán)

螺旋相位板(Spiral Phase Plate)的結構是衍射一個旋轉方向逐漸抬升的螺旋階梯狀結構,抬升的高度取決于激光波長和拓撲荷數,其效果是產生一個激光相位隨著空間旋轉角度等比例增長的圓環(huán)光斑,通常用于進行各種科研實驗。光斑的圓度和相位控制是評價螺旋相位板的重要因素。根據其螺旋結構和渦旋光束的特性,又可以被稱為渦旋相位片,螺旋相位片,渦旋光束元件,貝塞爾振幅調制螺旋相位片,Spiral Phase Plate。

我們一站式供應各種類型的螺旋相位板,渦旋相位片,螺旋相位片,渦旋光束元件,貝塞爾振幅調制螺旋相位片,可提供選型、技術指導、安裝培訓、個性定制等全生命周期、全流程服務,歡迎聯(lián)系我們!

快速獲取產品選型、最新報價和解決方案
手機: 13697356016(微信) 座機: 027-51858958

螺旋相位板也稱為螺旋相位片、漩渦光元件、貝塞爾振幅調制螺旋相位片,英文翻譯為Spiral Phase Plate或Vortex Phase-plate。螺旋相位片是一種獨特的光學元件,它的作用是將輸入的高斯光轉換成圓環(huán)形能量環(huán),也就是產生渦旋光。它的結構類似于螺旋或螺旋階梯的形狀,這種螺旋的設計其目的是控制渦旋光束的相位。

我們提供高達數百種的螺旋相位片標準產品,波長范圍涵蓋193nm-10.6um的激光波段,拓撲荷數由1-12個,擁有臺階型和連續(xù)面型兩種表面結構,能夠滿足用戶的各種需求。

螺旋相位片產生的光學渦旋是近幾年來受到重視和廣泛研究的一種重要光場,它的基礎研究涉及了許多方面的物理研究,如光的軌道角動量、波前、空間相干和時間相干。

所謂渦旋光束即具有連續(xù)螺旋狀相位的光束,光束的波陣面既不是平面,也不是球面,而是像旋渦狀,具有奇異性。渦旋光束具有柱對稱的傳播性質,此種光束的渦旋中心(R=0),是相位奇點,光強為零。表現為是一個暗核,在此光強消失,其在傳播過程中也保持中心光強為零。

渦旋光束的相位波前成螺旋形分布,所以波矢量有方位項,且其繞著渦旋中心旋轉。而正是因為這個旋轉,光波攜帶了軌道角動量。在這個螺旋相位的中心具有奇異性,因為此處的相位是不確定的,而且場振幅也消失了,因此漩渦光的中心形成了"黑心光束"。

螺旋相位片是獲得漩渦光最簡單、直接、最通用的方法,它能夠方便地設計漩渦光的直徑和拓撲荷數,滿足用戶的實際需求。螺旋相位片是一種能夠充當相位特征f(x,y)的單色項的光學元件。目前,除了可用螺旋相位板產生渦旋光束之外,還有許多方法可以產生渦旋光束。如運用全息光柵,由低階高斯光產生渦旋光束;也可采用包含球形透鏡和柱透鏡的模式轉換器,由高階厄米原高斯光獲得渦旋光束;還可選擇選擇空間光調制器來產生渦旋光束等。

    螺旋相位板

產品特點

  • 高功率耐受閾值

  • 高衍射效率

  • 低反射背光

  • 適用波長范圍從紫外到紅外

  • 可選抗反射/抗反射涂層(AR/AR)

  • 支持任意拓撲電荷

典型應用

  • 天文學

  • 光學鑷子

  • 信息加密

  • 顯微鏡技術

  • 光刻技術

規(guī)格

項目規(guī)格說明
波長范圍193 nm 至 10.6 μm
適用材料熔融石英(Fused Silica)、ZnSe、鍺(Germanium)、塑料
DOE設計2級(二進制)至16級多階
衍射效率75% - 96%
元件尺寸幾毫米至150毫米
涂層(可選)抗反射/抗反射涂層(AR/AR)
拓撲電荷標準1至6,可根據需求定制
損傷閾值約3 J/cm2(7納秒脈沖,1064nm)

波長266nm型號參數

產品型號波長 λ [nm]拓撲電荷外環(huán)尺寸 [μm]元件尺寸 [mm]衍射效率
VL-221-W266113.6825.4~37% ***
VL-222-W266113.6825.4~37% ***
VL-224-W266113.6825.4~37% ***
VL-209-W266113.6825.4~91.2%
VL-215-W266327.8425.4~91.2%
VL-216-W266220.3925.4~91.2%
VL-218-W266435.725.4~88.3%
VL-225-W266652.3625.4~88.3%
VL-245-W266869.0225.4~91.2%
VL-257-W266652.3625.4~95.0%
VL-258-W266869.0225.4~95.0%
VL-214-W266113.6825.4~91.2%
VL-217-W266113.6825.4~86.4%
VL-230-W266652.3625.4~91.2%
VL-236-W26612102.8925.4~91.2%
VL-239-W26612102.8925.4~88.3%
VL-241-W266869.0225.4~88.3%
VL-244-W266220.3950.8~88.3%
VL-246-W266113.6850.8~91.2%
VL-247-W266113.6850.8~91.2%
VL-248-W266220.3950.8~91.2%
VL-249-W266113.68150~91.2%
VL-250-W26632279.0725.4~91.2%
VL-251-W26664541.6225.4~88.3%
VL-253-W2661,2,3,413.6838.1~91.2%
VL-254-W266113.6838.1~91.2%
VL-256-W266543.8350.8~88.3%
VL-259-W266113.6825.4~91.2%
VL-260-W266220.3925.4~91.2%
VL-261-W266327.8425.4~91.2%
VL-262-W266113.68101.6~91.2%
VL-263-W266327.84101.6~91.2%
VL-266-W2662048050.8~88.3%

波長355nm型號參數

產品型號波長 λ [nm]拓撲電荷外環(huán)尺寸 [μm]元件尺寸 [mm]衍射效率
VL-221-U355118.2625.4~37% ***
VL-222-U355118.2625.4~37% ***
VL-224-U355118.2625.4~37% ***
VL-209-U355118.2625.4~91.49%
VL-215-U355337.1525.4~91.49%
VL-216-U355227.2125.4~91.49%
VL-218-U355447.6425.4~88.60%
VL-225-U355669.8825.4~88.60%
VL-245-U355892.1225.4~91.49%
VL-257-U355669.8825.4~95.34%
VL-258-U355892.1225.4~95.34%
VL-214-U355118.2625.4~91.49%
VL-217-U355118.2625.4~86.67%
VL-230-U355669.8825.4~91.49%
VL-231-U355447.6425.4~91.49%
VL-236-U35512137.3225.4~91.49%
VL-239-U35512137.3225.4~88.60%
VL-241-U355892.1225.4~88.60%
VL-244-U355227.2150.8~88.60%
VL-246-U355118.2650.8~91.49%
VL-247-U355118.2650.8~91.49%
VL-248-U355227.2150.8~91.49%
VL-249-U355118.26150~91.49%
VL-250-U35532372.4525.4~91.49%
VL-251-U35564722.8425.4~88.60%
VL-253-U3551,2,3,418.2638.1~91.49%
VL-254-U355118.2638.1~91.49%
VL-256-U355558.4950.8~88.60%
VL-259-U355118.2625.4~91.49%
VL-260-U355227.2125.4~91.49%
VL-261-U355337.1525.4~91.49%
VL-262-U355118.26101.6~91.49%
VL-263-U355337.15101.6~91.49%
VL-266-U3552048050.8~88.60%

波長535nm型號參數

產品型號波長 λ [nm]拓撲電荷外環(huán)尺寸 [μm]元件尺寸 [mm]衍射效率
VL-221-Q532127.3725.4~37% ***
VL-222-Q532127.3725.4~37% ***
VL-224-Q532127.3725.4~37% ***
VL-209-Q532127.3725.4~91.68%
VL-215-Q532355.6825.4~91.68%
VL-216-Q532240.7825.4~91.68%
VL-218-Q532471.3925.4~88.78%
VL-225-Q5326104.7225.4~88.78%
VL-245-Q5328138.0525.4~91.68%
VL-257-Q5326104.7225.4~95.54%
VL-258-Q5328138.0525.4~95.54%
VL-208-Q532127.3725.4~88.78%
VL-214-Q532127.3725.4~91.68%
VL-217-Q532127.3725.4~86.85%
VL-219-Q532355.6825.4~91.68%
VL-220-Q532240.7825.4~91.68%
VL-230-Q5326104.7225.4~91.68%
VL-231-Q532471.3925.4~91.68%
VL-236-Q53212205.7825.4~91.68%
VL-239-Q53212205.7825.4~88.78%
VL-241-Q5328138.0525.4~88.78%
VL-244-Q532240.7850.8~88.78%
VL-246-Q532127.3750.8~91.68%
VL-247-Q532127.3750.8~91.68%
VL-248-Q532240.7850.8~91.68%
VL-249-Q532127.37150~91.68%
VL-250-Q53232558.1525.4~91.68%
VL-251-Q532641083.2425.4~88.78%
VL-253-Q5321,2,3,427.3738.1~91.68%
VL-254-Q532127.3738.1~91.68%
VL-256-Q532587.6550.8~88.78%
VL-259-Q532127.3725.4~91.68%
VL-260-Q532240.7825.4~91.68%
VL-261-Q532355.6825.4~91.68%
VL-262-Q532127.37101.6~91.68%
VL-263-Q532355.68101.6~91.68%
VL-266-Q5322048050.8~88.78%

波長632nm型號參數

產品型號波長 λ [nm]拓撲電荷外環(huán)尺寸 [μm]元件尺寸 [mm]衍射效率
VL-221-P632132.5125.4~37% ***
VL-222-P632132.5125.4~37% ***
VL-224-P632132.5125.4~37% ***
VL-209-P632132.5125.4~91.68%
VL-215-P632366.1525.4~91.68%
VL-216-P632248.4425.4~91.68%
VL-218-P632484.8125.4~88.78%
VL-225-P6326124.425.4~88.78%
VL-245-P632816425.4~91.68%
VL-257-P6326124.425.4~95.54%
VL-258-P632816425.4~95.54%
VL-208-P632132.5125.4~88.78%
VL-214-P632132.5125.4~91.68%
VL-217-P632132.5125.4~86.85%
VL-219-P632366.1525.4~91.68%
VL-220-P632248.4425.4~91.68%
VL-230-P6326124.425.4~91.68%
VL-231-P632484.8125.4~91.68%
VL-236-P63212244.4625.4~91.68%
VL-239-P63212244.4625.4~88.78%
VL-241-P632816425.4~88.78%
VL-244-P632248.4450.8~88.78%
VL-246-P632132.5150.8~91.68%
VL-247-P632132.5150.8~91.68%
VL-248-P632248.4450.8~91.68%
VL-249-P632132.51150~91.68%
VL-250-P63232663.0625.4~91.68%
VL-251-P632641286.8625.4~88.78%
VL-253-P6321,2,3,432.5138.1~91.68%
VL-254-P632132.5138.1~91.68%
VL-256-P6325104.1350.8~88.78%
VL-259-P632132.5125.4~91.68%
VL-260-P632248.4425.4~91.68%
VL-261-P632366.1525.4~91.68%
VL-262-P632132.51101.6~91.68%
VL-263-P632366.15101.6~91.68%
VL-266-P6322048050.8~88.78%

波長800nm型號參數

產品型號波長 λ [nm]拓撲電荷外環(huán)尺寸 [μm]元件尺寸 [mm]衍射效率
VL-221-800-Y-A800141.1525.4~37% ***
VL-222-800-Y-A800141.1525.4~37% ***
VL-224-800-Y-A800141.1525.4~37% ***
VL-208-800-Y-A800141.1525.4~92%
VL-209-800-Y-A800141.1525.4~95%
VL-214-800-Y-A800141.1525.4~95%
VL-215-800-Y-A800383.7325.4~95%
VL-216-800-Y-A800261.3225.4~95%
VL-217-800-Y-A800141.1525.4~90%
VL-218-800-Y-A8004107.3625.4~92%
VL-219-800-Y-A800383.7325.4~95%
VL-220-800-Y-A800261.3225.4~95%
VL-225-800-Y-A8006157.4725.4~92%
VL-230-800-Y-A8006157.4725.4~95%
VL-231-800-Y-A8004107.3625.4~95%
VL-236-800-Y-A80012309.4525.4~95%
VL-239-800-Y-A80012309.4525.4~92%
VL-241-800-Y-A8008207.5925.4~92%
VL-244-800-Y-A800261.3250.8~92%
VL-245-800-Y-A8008207.5925.4~95%
VL-246-800-Y-A800141.1550.8~95%
VL-247-800-Y-A800141.1550.8~95%
VL-248-800-Y-A800261.3250.8~95%
VL-249-800-Y-A800141.15150~95%
VL-250-800-Y-A80032839.3225.4~95%
VL-251-800-Y-A800641628.9325.4~92%
VL-253-800-Y-A8001,2,3,441.1538.1~95%
VL-254-800-Y-A800141.1538.1~95%
VL-256-800-Y-A8005131.8150.8~92%
VL-257-800-Y-A8006157.4725.4~99%
VL-258-800-Y-A8008207.5925.4~99%
VL-259-800-Y-A800141.1525.4~95%
VL-260-800-Y-A800261.3225.4~95%
VL-261-800-Y-A800383.7325.4~95%
VL-262-800-Y-A800141.15101.6~95%
VL-263-800-Y-A800383.73101.6~95%
VL-266-800-Y-A8002048050.8~92%

波長1030nm型號參數

產品型號波長 λ [nm]拓撲電荷外環(huán)尺寸 [μm]元件尺寸 [mm]衍射效率
VL-209-J-Y-A1030152.9825.4~95%
VL-219-J-Y-A10303107.825.4~95%
VL-220-J-Y-A1030278.9525.4~95%
VL-225-J-Y-A10306202.7525.4~92%
VL-250-J-Y-A1030321080.6225.4~95%
VL-221-J-Y-A1030152.9825.4~37% ***
VL-222-J-Y-A1030152.9825.4~37% ***
VL-224-J-Y-A1030152.9825.4~37% ***
VL-208-J-Y-A1030152.9825.4~92%
VL-214-J-Y-A1030152.9825.4~95%
VL-215-J-Y-A10303107.825.4~95%
VL-216-J-Y-A1030278.9525.4~95%
VL-217-J-Y-A1030152.9825.4~90%
VL-218-J-Y-A10304138.2325.4~92%
VL-230-J-Y-A10306202.7525.4~95%
VL-231-J-Y-A10304138.2325.4~95%
VL-236-J-Y-A103012398.4125.4~95%
VL-239-J-Y-A103012398.4125.4~92%
VL-241-J-Y-A10308267.2725.4~92%
VL-244-J-Y-A1030278.9550.8~92%
VL-245-J-Y-A10308267.2725.4~95%
VL-246-J-Y-A1030152.9850.8~95%
VL-247-J-Y-A1030152.9850.8~95%
VL-248-J-Y-A1030278.9550.8~95%
VL-249-J-Y-A1030152.98150~95%
VL-251-J-Y-A1030642097.2525.4~92%
VL-253-J-Y-A10301,2,3,452.9838.1~95%
VL-254-J-Y-A1030152.9838.1~95%
VL-256-J-Y-A10305169.750.8~92%
VL-257-J-Y-A10306202.7525.4~99%
VL-258-J-Y-A10308267.2725.4~99%
VL-259-J-Y-A1030152.9825.4~95%
VL-260-J-Y-A1030278.9525.4~95%
VL-261-J-Y-A10303107.825.4~95%
VL-262-J-Y-A1030152.98101.6~95%
VL-263-J-Y-A10303107.8101.6~95%
VL-266-J-Y-A10302048050.8~92%

波長1064nm型號參數

產品型號波長 λ [nm]拓撲電荷外環(huán)尺寸 [μm]元件尺寸 [mm]衍射效率
VL-209-I-Y-A1064154.7325.4~95%
VL-215-I-Y-A10643111.3625.4~95%
VL-216-I-Y-A1064281.5525.4~95%
VL-218-I-Y-A10644142.7925.4~92%
VL-225-I-Y-A10646209.4425.4~92%
VL-245-I-Y-A10648276.0925.4~95%
VL-257-I-Y-A10646209.4425.4~99%
VL-258-I-Y-A10648276.0925.4~99%
VL-221-I-Y-A1064154.7325.4~37% ***
VL-222-I-Y-A1064154.7325.4~37% ***
VL-224-I-Y-A1064154.7325.4~37% ***
VL-208-I-Y-A1064154.7325.4~92%
VL-214-I-Y-A1064154.7325.4~95%
VL-217-I-Y-A1064154.7325.4~90%
VL-219-I-Y-A10643111.3625.4~95%
VL-220-I-Y-A1064281.5525.4~95%
VL-230-I-Y-A10646209.4425.4~95%
VL-231-I-Y-A10644142.7925.4~95%
VL-236-I-Y-A106412411.5725.4~95%
VL-239-I-Y-A106412411.5725.4~92%
VL-241-I-Y-A10648276.0925.4~92%
VL-244-I-Y-A1064281.5550.8~92%
VL-246-I-Y-A1064154.7350.8~95%
VL-247-I-Y-A1064154.7350.8~95%
VL-248-I-Y-A1064281.5550.8~95%
VL-249-I-Y-A1064154.73150~95%
VL-250-I-Y-A1064321116.2925.4~95%
VL-251-I-Y-A1064642166.4825.4~92%
VL-253-I-Y-A10641,2,3,454.7338.1~95%
VL-254-I-Y-A1064154.7338.1~95%
VL-256-I-Y-A10645175.350.8~92%
VL-259-I-Y-A1064154.7325.4~95%
VL-260-I-Y-A1064281.5525.4~95%
VL-261-I-Y-A10643111.3625.4~95%
VL-262-I-Y-A1064154.73101.6~95%
VL-263-I-Y-A10643111.36101.6~95%
VL-266-I-Y-A10642048050.8~92%

如需其他型號,請咨詢我們的工作人員。

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