Video Shows How to Measure an Optical Wedge Substrate
Äpre Instruments presents an easy, step-by-step method to measure an optical wedge substrate. This process uses an Äpre laser Fizeau Interferometer along with their REVEAL interferometer acquisition / analysis software. Watch this short video to see how easy this process can be!
The video demonstrates how to:
- Align part and reference flat
- Calibrate pixel size
- Take measurements
- Use troubleshooting methods to isolate the wedge from the reference flat
Äpre’s Fizeau Interferometers
Features of the four categories of Äpre’s Fizeau interferometers:
- S50, S100, S150 SR
- 1-megapixel @ 160 Hz diffraction-limited imaging
- 10x virtual zoom and 2x greater slope acceptance
- S50, S100, S150 HR
- 4-megapixel @ 180 Hz diffraction-limited imaging
- 10x virtual zoom and 2x greater slope acceptance
- S50, S100, S150 HRx
- 9-megapixel imaging for the ultimate slope acceptance and resolution
- S300|HR
- 4-megapixel @ 180 Hz diffraction-limited imaging
- 20x virtual zoom beats a 1-megapixwl 4-inch zoom Fizeau resolution!
To request more information or a quotation for Äpre products or service, contact IL Photonics.