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線性微透鏡陣列

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  • 提供熔融石英和矽基板材質
  • 1x4 和 1x8 透鏡陣列配置
  • 是光纖耦合和準直的理想選擇

線性微透鏡陣列採用熔融石英和矽材料基材,由4個或8個透鏡組成。矽材料折射率高,可實現短焦距、高數值孔徑透鏡陣列設計,而熔融石英具有良好的熱穩定性和可見光傳輸,便於對位。線性微透鏡陣列用於在光纖到光纖或雷射到光纖應用中準直和耦合光纖陣列,例如與半導體雷射二極體一起使用。這些透鏡使用近紅外(NIR)設計了抗反射鍍膜,用於1310和1550nm,是近紅外雷射或電信設備的理想選擇。

一般規格

Lens Profile:
Spherical
Note:
Linear arrays are centered on the part and surrounded by inactive lenses.

產品

 Type   Dimensions (mm)   Pitch (μm)   Coating   Mode Field Diameter (mm)   比較   庫存號碼   價格  Buy
1 x 4 Linear Array 2.05 x 1.30 250 BBAR (1260-1675nm), Lens Side Source: 0.0104
Target: 0.085
1 x 8 Linear Array 3.05 x 1.30 250 BBAR (1260-1675nm), Lens Side Source: 0.0104
Target: 0.085
1 x 4 Linear Array 4.30 x 2.05 750 BBAR (1250-1620nm) Source: 0.0092
Target: 0.25
1 x 8 Linear Array 7.30 x 2.05 750 BBAR (1250-1620nm) Source: 0.0092
Target: 0.25
1 x 4 Linear Array 1.45 x 0.70 250 BBAR (1250-1620nm) Source: 0.0092
Target: 0.08
1 x 8 Linear Array 2.45 x 0.70 250 BBAR (1250-1620nm) Source: 0.0092
Target: 0.08
1 x 4 Linear Array 4.45 x 2.20 750 BBAR (1250-1620nm) Source: 0.0104
Target: 0.25
1 x 8 Linear Array 7.45 x 2.20 750 BBAR (1250-1620nm) Source: 0.0104
Target: 0.25
1 x 4 Linear Array 4.45 x 2.20 750 BBAR (1250-1620nm) Source: 0.0092
Target: 0.25
1 x 8 Linear Array 7.45 x 2.20 750 BBAR (1250-1620nm) Source: 0.0092
Target: 0.25
1 x 4 Linear Array 4.45 x 2.20 750 BBAR (1250-1620nm) Source: 0.003
Target: 0.25
1 x 8 Linear Array 7.45 x 2.20 750 BBAR (1250-1620nm) Source: 0.003
Target: 0.25

Technical Information

LINEAR MICROLENS ARRAYS
MFD, Source (µm) MFD, Target (µm) Working Distance (µm) Design Wavelength (nm) Substrate Stock No. 1x4 Array Stock No. 1x8 Array
10.4 85 15 in air, 10 in glue 1550 Fused Silica #21-172 #21-173
9.2 250 600 1550 Fused Silica  #21-174 #21-175
9.2 80 286 1310 Silicon #21-176 #21-177
10.4 250 1143 1550 Silicon #21-178 #21-179
9.2 25 1202 1310 Silicon #21-180 #21-181
3.0 250 304 1310 Silicon #21-182 #21-183

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