FLM:光纤激光反射镜

高功率、高反射率窄带宽光纤激光反射镜，入射角0°/45°，波长带宽780 - 1900 nm。这种非常耐用的反射镜设计用于恶劣环境中使用，在高质量熔融石英基底上采用电子束介质膜，具有最好的热稳定性，在近红外半导体激光中心波长范围内提供> 99.5%反射率，入射角为0°或45°，其他可定制。

参数:

损伤阈值 · 脉冲:   

10 J/cm2, 20 nsec, 20 Hz @ 1064 nm

产品代码:  

 FLM

附着力和耐用性:  

 Per MIL-C-675C. Insoluble in lab solvents.

通光孔径:   

≥85% of central diameter

镀膜面形精度:   

λ/10 @ 1064 nm on select substrates

镀膜技术:   

Electron beam multilayer dielectric

损伤阈值 · 连续:   

10 MW/cm2 @ 1064 nm

倒角:  

 0.35 mm at 45° typical

直径公差:   

 +0/−0.25 mm

S1 面形精度:   

λ/10 at 633 nm before coating

S1 表面质量:   

10-5 scratch and dig

S2 表面质量:   

Commercial polish

基底材料:   

UV-grade fused silica

厚度公差:   

±0.25 mm

锲角:  

 ≤5 arc min


产品型号

镀膜 λ

尺寸

t (mm)

入射角 (°)

半径 (m)

FLM-1030-0-2037 See Specs & Drawings

1030

50.8

9.53

0

-

FLM-1030-45-2037 See Specs & Drawings

1030

50.8

9.53

45

-

FLM-1064-45-0525  See Specs & Drawings

1064

12.7

6.35

45

-

FLM-1064-0-1025    See Specs & Drawings

1064

25.4

6.35

0

-

FLM-1064-45-1025  See Specs & Drawings

1064

25.4

6.35

45

-

FLM-1070-45-0525 See Specs & Drawings

1070

12.7

6.35

45

-

FLM-1070-0-1025  See Specs & Drawings

1070

25.4

6.35

0

-

FLM-1070-45-1025 See Specs & Drawings

1070

25.4

6.35

45

-

FLM-1070-0-2037  See Specs & Drawings

1070

50.8

9.53

0

-

FLM-1070-45-2037 See Specs & Drawings

1070

50.8

9.53

45

-

FLM-1550-45-0525 See Specs & Drawings

1550

12.7

6.35

45

-

FLM-1550-45-1025 See Specs & Drawings

1550

25.4

6.35

45

-

FLM-1550-0-2037 See Specs & Drawings

1550

50.8

9.53

0

-