Pure Silica Core PM Fiber
The Pure Silica Core PM Fiber (HB450-SC) is designed to address the needs of customers requiring Polarization Maintaining (PM) fibers capable of transmitting Ultra Violet (UV), violet, blue and green ..
The Pure Silica Core PM Fiber (HB450-SC) is designed to address the needs of customers requiring Polarization Maintaining (PM) fibers capable of transmitting Ultra Violet (UV), violet, blue and green wavelengths without the photodarkening effects that impact standard
germanosilicate core fibers. The fiber is typically used in biomedical type applications, including confocal microscopy, DNA sequencing and flow cytometry and also has uses in environmental monitoring. The fiber is designed to be compatible with Fibercore’s Coreless End Cap Fiber (MM125), giving the customers the ability to expand the output beam of the fiber, reducing high power density end effects.
- Germanium-free pure silica core, designed to remove photodarkening effects
- Polarization maintaining design for short wavelength lasers and sensors
- Single-mode down to 350nm
- Compatible with MM125 coreless end-cap fiber
- Shorter wavelengths available upon request
Typical applications:
- Confocal microscopy
- Environmental monitoring
- DNA sequencing
- Flow cytometry
Product Variants
Resistant to photodarkening effects from blue and UV wavelength transmission
|
HB450-SC |
|
|
Operating Wavelength (nm) |
430 - 650 |
|
Cut-Off Wavelength (nm) |
350 - 420 |
|
Numerical Aperture |
0.11 - 0.13 |
|
Mode Field Diameter (μm) |
3.0 - 3.6 @488nm |
|
Attenuation (dB/km) |
≤30 @488nm |
|
Beat-Length (mm) @633nm |
≤2.5 |
|
Proof Test (%) |
1 (100 kpsi) |
|
Cladding Diameter (μm) |
125 ± 1 |
|
Coating Diameter (μm) |
245 ± 7 |
|
Core Concentricity (μm) |
≤0.75 |
|
Operating Temperature (oC) |
-55 to +85 |
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