ER100 — Erbium-glass laser source (1535 nm)
ER100 1.54 µm Erbium-Glass Laser Source. weight 7 g.
Specifications
| Laser wavelength | 1.54 µm (1540 nm) |
|---|---|
| Update rate | 1~10Hz |
| Beam divergence | 8 mrad |
| Pulse energy | 100 µJ |
| Weight | 7 g |
| Dimensions | 21 × 8 × 6.8 mm3 (Three linear dimensions in mm ar |
| Operating temperature | −40 °C ~ +65 °C |
| Laser safety (as documented) | Class 1 (classification report and evaluated configuration require confirmation) |
What this model is for
- Integrating a 1535 nm transmitter into your own rangefinder or designator, where you supply the receiver, timing electronics and optics.
- Pulse-energy budgets where the erbium-glass source drives a fibre or free-space transmitter chain and the surrounding system owns the safety case.
- Lab, range and OEM builds that need a repeatable 1535 nm pulse rather than a finished instrument.
Integration notes
ER100 is a bare module, not a finished instrument: it arrives with an electrical interface and a mechanical envelope, and your product owns the optics, the housing and the safety case. The documented interface is see datasheet and the documented supply is see datasheet. Where a figure above is a limit (≤ / ≥), treat it as the manufacturer's statement and confirm the acceptance test in your own build rather than assuming margin.
For a 1535 nm source, the laser safety classification of the finished product is the integrator's responsibility: the module document states its own classification, and the accessible emission of your assembled unit must be assessed separately.
Source: erdilrf.com/models/er100 · transcribed 2026-10-23 · dataset · selector