D2 Optical Heterodyne Module
D2-250
accessory
- Easily overlaps two beams to create an optical beat note
- Kinematic adjustments for easy alignment
- Two rotatable wave plates for power adjustment
- Kinematic adjustments for easy alignment
Made in the USA The D2-250 Heterodyne Module is designed to conveniently overlap leader & follower lasers to produce an optical beat note for the use with the D2-260. New kinematic adjustment mounts make it easier and faster than ever to co-align leader and follower lasers. The use of rotatable waveplates at the inputs and polarizing beam splitters allows adjustment of pick off a percentage for accepting a large range of powers.
Features
- Large range of power input
- Pass-through beam input configuration
- Optical beat note delivered to detection module via fiber
- Works with multimode fiber for easy alignment or single mode fiber for maximum signal
- Free-space beat note monitor exit for easy alignment
- Accessory to D2-135 and SLICE-OPL
- Also useful with other heterodyne detection schemes
| Parameter | Value | Units |
|---|---|---|
| In-coupling | Free-space | % |
| Wavelength Range | 700 - 1,000 | nm |
| Input Power Range | 0.1 - 200 | mW |
| Pick-off Percentage | 1 - 98 | % |
| Transmission | up to 98 | % |
| Input Polarization | Linear | Horizontal or Vertical |
| Fiber Connector | FC | |
| Compatible Fiber Type | MM, PM |
Manuals
| Product Code | Product Description | Price |
|---|---|---|
| D2-250 | D2 Optical Heterodyne Module, Imperial Baseplate | Contact Sales |
| D2-250/M | D2 Optical Heterodyne Module, Metric Baseplate | Contact Sales |