61-6870-95 Femto Low Dispersion Mirror φ12.7mm P Polarized Light 760-840nm FLM1-12.7C05-800
Analyzer, Testing Equipment

61-6870-95 Femto Low Dispersion Mirror φ12.7mm P Polarized Light 760-840nm FLM1-12.7C05-800

model: 61-6870-95
brand: SIGMAKOKI CO., LTD.

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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