二向色镜
图1：二向色镜（长波通）
一：定义
二向色镜（Dichroic Mirror）是一种基于波长选择性干涉的光学元件，通过多层介质膜设计实现对特定波长的高反射和对其他波长的高透射，其核心功能是分光或合光。
二：特点与应用
三：说明
二向色镜利用光在多层膜界面的反射和透射干涉效应：
高反射带：通过交替镀制高折射率和低折射率材料，形成周期性结构在目标波长处通过相长干涉实现高反射。
高透射带：通过优化膜层厚度（通常为λ/4或λ/2），使非目标波长因相消干涉被抑制反射，实现高透射。
使用时注意入射角度和入射波段需满足标定参数。
光品汇商城提供长波通，短波通及多波段三类二向色镜可选，多种不同起始（截止）波长的型号可选。
| 产品型号 | 起始（截止）波长 | 直径 | 厚度 | 单价 | 发货周期 | 操作 |
|---|---|---|---|---|---|---|
|
DBS10-425
|
425 nm | 12.7 mm | 3.2 mm | ¥ 816.00 |
1周
|
|
|
DBS10-490
|
490 nm | 12.7 mm | 3.2 mm | ¥ 816.00 |
1周
|
|
|
DBS10-505
|
505 nm | 12.7 mm | 3.2 mm | ¥ 816.00 |
1周
|
|
|
DBS10-550
|
550 nm | 12.7 mm | 3.2 mm | ¥ 816.00 |
1周
|
|
|
DBS10-605
|
605 nm | 12.7 mm | 3.2 mm | ¥ 840.00 |
1周
|
|
|
DBS10-638
|
638 nm | 12.7 mm | 3.2 mm | ¥ 840.00 |
1周
|
|
|
DBS10-650
|
650 nm | 12.7 mm | 3.2 mm | ¥ 1039.00 |
1周
|
|
|
DBS10-805
|
805 nm | 12.7 mm | 3.2 mm | ¥ 1039.00 |
1周
|
|
|
DBS10-950
|
950 nm | 12.7 mm | 3.2 mm | ¥ 1039.00 |
1周
|
|
|
DBS10-1000
|
1000 nm | 12.7 mm | 3.2 mm | ¥ 1039.00 |
1周
|
|
|
DBS10-1180
|
1180 nm | 12.7 mm | 3.2 mm | ¥ 1039.00 |
1周
|
|
|
DBS10-1500
|
1500 nm | 12.7 mm | 3.2 mm | ¥ 1039.00 |
1周
|
|
| 产品型号 | 起始（截止）波长 | 直径 | 厚度 | 单价 | 发货周期 | 操作 |
|---|---|---|---|---|---|---|
|
DBS11-425
|
425 nm | 25.4 mm | 3.2 mm | ¥ 1312.00 |
1周
|
|
|
DBS11-490
|
490 nm | 25.4 mm | 3.2 mm | ¥ 1312.00 |
1周
|
|
|
DBS11-505
|
505 nm | 25.4 mm | 3.2 mm | ¥ 1312.00 |
1周
|
|
|
DBS11-550
|
550 nm | 25.4 mm | 3.2 mm | ¥ 1497.00 |
1周
|
|
|
DBS11-605
|
605 nm | 25.4 mm | 3.2 mm | ¥ 1312.00 |
1周
|
|
|
DBS11-638
|
638 nm | 25.4 mm | 3.2 mm | ¥ 1312.00 |
1周
|
|
|
DBS11-650
|
650 nm | 25.4 mm | 3.2 mm | ¥ 1601.00 |
1周
|
|
|
DBS11-805
|
805 nm | 25.4 mm | 3.2 mm | ¥ 1497.00 |
1周
|
|
|
DBS11-950
|
950 nm | 25.4 mm | 3.2 mm | ¥ 1601.00 |
1周
|
|
|
DBS11-1000
|
1000 nm | 25.4 mm | 3.2 mm | ¥ 1609.00 |
1周
|
|
|
DBS11-1180
|
1180 nm | 25.4 mm | 3.2 mm | ¥ 1497.00 |
1周
|
|
|
DBS11-1500
|
1500 nm | 25.4 mm | 3.2 mm | ¥ 1601.00 |
1周
|
|
|
DBS11-1800
|
1800 nm | 25.4 mm | 3.2 mm | ¥ 1601.00 |
1周
|
|
| 产品型号 | 起始（截止）波长 | 直径 | 厚度 | 单价 | 发货周期 | 操作 |
|---|---|---|---|---|---|---|
|
DBS12-425
|
425 nm | 50.8 mm | 5.0 mm | ¥ 2369.00 |
1周
|
|
|
DBS12-490
|
490 nm | 50.8 mm | 5.0 mm | ¥ 2369.00 |
1周
|
|
|
DBS12-505
|
505 nm | 50.8 mm | 5.0 mm | ¥ 2369.00 |
1周
|
|
|
DBS12-550
|
550 nm | 50.8 mm | 5.0 mm | ¥ 2369.00 |
1周
|
|
|
DBS12-605
|
605 nm | 50.8 mm | 5.0 mm | ¥ 2369.00 |
1周
|
|
|
DBS12-638
|
638 nm | 50.8 mm | 5.0 mm | ¥ 2369.00 |
1周
|
|
|
DBS12-650
|
650 nm | 50.8 mm | 5.0 mm | ¥ 2972.00 |
1周
|
|
|
DBS12-805
|
805 nm | 50.8 mm | 5.0 mm | ¥ 2972.00 |
1周
|
|
|
DBS12-950
|
950 nm | 50.8 mm | 5.0 mm | ¥ 2972.00 |
1周
|
|
|
DBS12-1000
|
1000 nm | 50.8 mm | 5.0 mm | ¥ 2972.00 |
1周
|
|
|
DBS12-1180
|
1180 nm | 50.8 mm | 5.0 mm | ¥ 2972.00 |
1周
|
|
|
DBS12-1500
|
1500 nm | 50.8 mm | 5.0 mm | ¥ 2972.00 |
1周
|
|
|
DBS12-1800
|
1800 nm | 50.8 mm | 5.0 mm | ¥ 2972.00 |
1周
|
|
| 产品型号 | 起始（截止）波长 | 尺寸 | 厚度 | 单价 | 发货周期 | 操作 |
|---|---|---|---|---|---|---|
|
DBS13-425
|
425 nm | 36mm × 25 mm | 1.0 mm | ¥ 1804.00 |
1周
|
|
|
DBS13-490
|
490 nm | 36mm × 25 mm | 1.0 mm | ¥ 1804.00 |
1周
|
|
|
DBS13-505
|
505 nm | 36mm × 25 mm | 1.0 mm | ¥ 1804.00 |
1周
|
|
|
DBS13-550
|
550 nm | 36mm × 25 mm | 1.0 mm | ¥ 1751.00 |
1周
|
|
|
DBS13-605
|
605 nm | 36mm × 25 mm | 1.0 mm | ¥ 1751.00 |
1周
|
|
|
DBS13-638
|
638 nm | 36mm × 25 mm | 1.0 mm | ¥ 1751.00 |
1周
|
|
|
DBS13-650
|
650 nm | 36mm × 25 mm | 1.0 mm | ¥ 3054.00 |
1周
|
|
|
DBS13-805
|
805 nm | 36mm × 25 mm | 1.0 mm | ¥ 3054.00 |
1周
|
|
|
DBS13-950
|
950 nm | 36mm × 25 mm | 1.0 mm | ¥ 3054.00 |
1周
|
|
|
DBS13-1000
|
1000 nm | 36mm × 25 mm | 1.0 mm | ¥ 2908.00 |
1周
|
|
|
DBS13-1180
|
1180 nm | 36mm × 25 mm | 1.0 mm | ¥ 2532.00 |
1周
|
|
|
DBS13-1500
|
1500 nm | 36mm × 25 mm | 1.0 mm | ¥ 2908.00 |
1周
|
|
|
DBS13-1800
|
1800 nm | 36mm × 25 mm | 1.0 mm | ¥ 2908.00 |
1周
|
|
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