Location: Main >
Optical Filters > Edgepass Filters > EPFSI-LP-1435-10
|
|
Name: | DIA25.4xT1.0mm 1435nm Longpass NIR Filter(Silicon) |
P/N: | EPFSI-LP-1435-10 | Keywords: | 1435nm Cut-on,Dia25.4xT1mm,Silicon,HT@1460-1700nm |
Unit Price: |
S$180.00/pc
|
Available: |
In stock
|
Request: |
Add to Request List |
Introduction: | Useful for isolating regions of the spectrum Constructed of durable dielectric coatings Long pass characteristic 1435nm cut-on, with specially high transmission at 1460-1700nm popular telecom wavelength bands. |
|
|
|
Substrate Material: |
Silicon, IR grade |
Outer Diameter: |
Dia 25.4,-0.10/-0.02mm,unmounted |
Thickness: |
1.0,-0.0/+0.1mm |
Scratch/Dig: |
60/40 per Mil-0-13830A |
Parallelism: |
<1 arc minute |
Surface Flatness: |
<lambda/4 @ 633nm over clear aperture (20mm) |
Construction: |
Immersed Dielectric |
Transmission Region: |
1460~ >1700nm, >96% (0 ~10deg AOI) |
Cut-on Wavelength: |
1435nm |
Cut-on Tolerance (Delta Lambda @ 50% of Peak) |
+/-5nm |
Rejection Region: |
OD>5 @200 -1100nm; OD>4@1100-1350nm |
Edge Surface: |
Clear polished with 0.2mm bevelled |
Chipping Control: |
<0.1mm | |
|