Fabry-Perot-Etalon 644 nm

Fabry-Perot-Etalon 644 nm, 1020903 [U8557590], Interferometer
Fabry-Perot-Etalon 644 nm, 1020903 [U8557590], Interferometer
Fabry-Perot-Etalon 644 nm, 1020903 [U8557590], Interferometer
Fabry-Perot-Etalon 644 nm, 1020903 [U8557590], Interferometer
$ 2,440.00
More on the way
A Fabry-Pérot etalon for optical filtering and generation of interference rings in the normal Zeeman effect experiment.

The fixed etalon consists of a substrate with a double-sided, partially reflective mirror coating of high reflectivity. The substrate and mirrors form an optical resonator which fulfils the resonance conditions of the red cadmium line (λ = 644 nm).
The tilt of the etalon to the optical axis can be adjusted with three adjustment screws in the housing, allowing the displayed pattern of interference rings to be shifted horizontally and vertically.


Wavelength range: 644 nm
Substrate material: Suprasil
Refractive index: 1,4567
Coefficient of reflection: 0,85
Flatness: 32 nm (λ/20)
Aperture: 22 mm
External diameter: 130 mm
Diameter of rod: 10 mm
Height from end of rod to optical axis: 150 mm

Item No.: 1020903 [U8557590]
Weight 0.34 kg
Brand 3B Scientific
  • Secure online payment with SSL
  • Expert advice
  • Financing available
  • Easy returns & exchanges
  • International shipping available
Service hotline:
1-888-326-6335
Add to cart
Customers who bought this item also bought these items:
Optical Base D, 1009733 [U10319], Optics with an Optical Bench
Optical Base D
$ 220.00
DC Power Supply, 32 V, 20 A (230 V, 50/60 Hz), 1012857 [U11827-230], Power Supplies
DC Power Supply, 32 V, 20 A (230 V, 50/60 Hz)
$ 463.00
by PeakTech
Quarter-Wavelength Filter on Stem, 1021353 [U22023], Optical Components on Stem
Quarter-Wavelength Filter on Stem
$ 287.00
Polarising Attachment, 1021364 [U8557760], Polarisation
Polarising Attachment
$ 45.00
Electromagnet Accessory for Zeeman Effect, 1021365 [U8557770], Fundamentals of Atomic Physics
Electromagnet Accessory for Zeeman Effect
$ 218.00
by 3B Scientific
Optical Precision Bench D, 1000 mm, 1002628 [U10300], Optics with an Optical Bench
Optical Precision Bench D, 1000 mm
$ 584.00
by 3B Scientific
Support for Optical Bench D, Set, 1012399 [U103041], Optics with an Optical Bench
Support for Optical Bench D, Set
$ 189.00
Optical rider D, 90/36, 1012401 [U103161], Optics with an Optical Bench
Optical rider D, 90/36
$ 240.00
Set of 15 Experiment Leads, 75 cm 1 mm², 1002840 [U13800], Circuits
Set of 15 Experiment Leads, 75 cm 1 mm²
$ 128.00
by Stäubli
Convex Lens on Stem f =+100 mm, 1003023 [U17102], Optical Components on Stem
Convex Lens on Stem f =+100 mm
$ 135.00
Polarisation Filter on Stem, 1008668 [U22017], Optical Components on Stem
Polarisation Filter on Stem
$ 226.00
Coil D, 900 Turns, 1012859 [U8497390], Demountable Transformer D
Coil D, 900 Turns
$ 160.00
by 3B Scientific
Cadmium Lamp with Accessories (230V, 50/60 Hz), 1021366 [U8557780-230], Fundamentals of Atomic Physics
Cadmium Lamp with Accessories (230V, 50/60 Hz)
$ 1,595.00
U Core D, 1000979 [U8497215], Demountable Transformer D
U Core D
$ 235.50
by 3B Scientific
Lens 12 mm for Bresser Microscope Camera, 1024059, Optics with an Optical Bench
Lens 12 mm for Bresser Microscope Camera
$ 139.00
by 3B Scientific
Interferometer, 1002651 [U10350], Interferometer
Interferometer
$ 4,024.00
by 3B Scientific
HF Patch Cord, 1m, 1002746 [U11255], Experiment Leads and Cables
HF Patch Cord, 1m
$ 30.00
Foucault Pendulum (230 V, 50/60 Hz), 1000748 [U8403000-230], Oscillations
Foucault Pendulum (230 V, 50/60 Hz)
$ 8,954.00
by 3B Scientific
Supplementary Kit for Rotating System on Air Bed, 1000783 [U8405690], Rotational Motion Accessory
Supplementary Kit for Rotating System on Air Bed
$ 355.00
by 3B Scientific
Experiment: Millikan’s Experiment (230 V, 50/60 Hz), 8000774 [UE5010400-230], Fundamentals of Atomic Physics
Experiment: Millikan’s Experiment (230 V, 50/60 Hz)
by 3B Scientific