Precision Interferometer – Accessories Kit

Product Code: OS-9256A

Description

This kit can be added to the Precision (Basic) Interferometer System (OS-9255A) to enable the Twyman-Green mode. It is included in the Complete Interferometer Systems.


Applications

  • Demonstrate that cross-polarized beams will not interfere
  • Measure lens irregularities in Twyman-Green Mode
  • Measure the indices of refraction for air and glass.
  • Measure Indices of refraction for user-supplied materials.

What’s Included

  • 1 x Hand Operated Vacuum Pump (OS-8502)
  • 1 x Accessory Mounts
  • 1 x Gas Cell
  • 2 x Calibrated Polarizer
  • 1 x Glass Plate
  • 1 x Rotating Component Holder
  • 2 x Twyman-Green lenses

Support Documents

Manuals
Precision Interferometer Manual English 648.91 KB

PASCO Products Included:

 Double Convex Lens (18 mm) — Advanced Optics (OS-9132)

This ground-glass lens is mounted in a recessed plastic holder to protect the optical surface.

 Double Convex Lens (48 mm) — Advanced Optics (OS-9133)

This ground-glass lens is mounted in a recessed plastic holder to protect the optical surface.

 Calibrated Polarizer — Advanced Optics (OS-9109)

The Calibrated Polarizer (HN-32) is calibrated in 2 degree increments.

 Hand Operated Vacuum Pump (OS-8502)

The Hand Operated Vacuum Pump is used with the Michelson Interferometer to measuring the index of refraction of air.

Additional Items Included:

  • Accessory mount (003-05161)
  • Gas cell (003-05162)
  • Rotating component holder (003-05160)