
Analyzer, Testing Equipment
61-6870-95 Femto Low Dispersion Mirror φ12.7mm P Polarized Light 760-840nm FLM1-12.7C05-800
Product Description
Product Model: 61-6870-95Product Brand: SIGMAKOKI CO., […]
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Product Details
Product Model: 61-6870-95
Product Brand: SIGMAKOKI CO., LTD.
Features
- It is a laser mirror with a small wavelength dispersion which can be ***d even for ultrashort pulse laser with a pulse width of 100 fs or less.
- Special thin-film designs are optimized to take into account wavelength dispersion, wavelength bands, and laser capacity.
- This reduces the spread of the pulse width ca***d by reflecting multiple mirrors.
- Three types are available: standard FLM1, FLM2 with a wide wavelength band, and FLMHP with high laser capacity *.
- It can be ***d for the optical system of a femtosecond time-resolved spectrometer or for the application of a femtosecond laser to a microscope.
- We also have a Surface Accuracy Guarantee Mirror (HTFM) that guarantees surface accuracy after coating.
- Wavelength dispersion may not be compensated if the camera is ***d at an angle other than 45 degrees.
- * Reflectance wavelength characteristics of dielectric multilayer films vary dep***ing on the polarization state of the incident beam.
- * P-polarized light has a lower reflectivity and a narrower reflection band than S-polarized light.
- * The reflectance of the specification is expressed as the average value of the reflectance of P-polarized light and S-polarized light.
Spec
-
[
common specification]
- Material: BK7
- Coating: Dielectric multi-layered film
- Incident angle: 45°±3°
- Substrate surface accuracy: λ/10
- Parallelism: <5″
- Scratch - dig: 10?5
- Effective diameter: 80% of the outer diameter
- Back: Polished surface
- [Individual specification]
- Adaptive wavelength (S polarized light): 720 - 900nm
- Adaptive wavelength (P polarized light): 760 - 840nm
- Outer diameter φD: φ12.7mm
- Thickness t: 5mm
- Reflective ratio: >99.8%
- Laser durability *: 1J/cm2
- *Laser pulse width 50fs, Wavelength 800nm
- RoHS conform product
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