Quick answer

To choose a fiber optic pickup kit, first identify your interferometer model and its adapter type, then select the kit that matches that adapter. This ensures proper coupling of light after measurement.

Why the adapter matters

The fiber optic pickup kit couples light from the interferometer after measurement. However, the kit is not universal: it requires a specific adapter that matches the interferometer model. Using the wrong adapter can lead to poor light coupling, measurement errors, or even physical misalignment.

Zygo offers adapters for HSPMI/LI, DPMI, and SBI interferometer types. Each adapter is designed to fit the mechanical and optical interface of those specific models. Therefore, the first step is always to confirm which interferometer you have and which adapter it uses.

What to check before ordering

Before purchasing a fiber optic pickup kit, verify the model number of your interferometer. This information is usually found on a label or in the system documentation. If you are unsure, contact the manufacturer or consult your system's manual.

Also, consider the physical setup: the pickup kit must be compatible with the space available and the fiber routing. While the adapter is the primary compatibility factor, it is wise to ensure the kit's length and connector type suit your application.

How to choose your fiber optic pickup kit

  1. Identify your interferometer model: Check the label or documentation on your interferometer to determine if it is an HSPMI/LI, DPMI, or SBI type. This is essential because each type uses a different adapter. Write down the model number and keep it handy when ordering.
  2. Match the adapter: Select the fiber optic pickup kit that includes the adapter for your interferometer type. For example, if you have an HSPMI/LI, choose the adapter option 8040-0103-01; for DPMI, 8040-0103-03; for SBI, 8040-0103-05. Double-check the adapter part number against your model to avoid a mismatch.
  3. Consider your measurement setup: Review the physical space and fiber routing in your setup. Ensure the kit's length and connector type are suitable for your configuration. If you are unsure, consult the product specifications or contact support. Measure the distance from the interferometer to your detector to ensure the fiber is long enough.

Product facts

  • Fiber Optic Pickup Kits: Fiber Optic Pickup Kits from ZYGO are used to couple light from the interferometer after measurement and require an adapter selection when ordering. You must choose the adapter that matches your interferometer model (HSPMI/LI, DPMI, or SBI) to ensure proper light coupling and accurate measurements.

    Fiber Optic Pickup Kits

    Fiber Optic Pickup Kits