Coupler for Pumping Application
Monolithic beam shaping and focusing optic for efficient light coupling of a single emitter (TO-can) for pumping applications. The coupler is designed to be mounted in front of a single emitter, which is mounted in a TO-can housing.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | S-LAM52 (Ohara) |
| Length (L) | 2.4±0.1mm |
| Width (W) | 2.4±0.1mm |
| Thickness (T) | 2.0±0.1mm |
| Clear Aperture (A x Aeff) | 1.5x1.5mm² |
| Refractive Index @445nm | 1.739 |
| Effective Focal Length (EFL) @445nm | FA:1.047; SA:1.752mm |
| Working Distance WDc | 1.19mm |
| Distance Coupler to Crystal WDc | 7.0mm |
| Numerical aperture (NA) | FA:0.5; SA:0.12 |
| AR Coating | 420-470nm |
| Transmission | ＞99% |
| Pump Spot Size (FW1/e²) | 15±5μm |
| Surface Imperfections (DIN ISO 10110-7) | 5/10x0.01; C10x0.063; L4x0.016; E0.4 |
Applications
Key Features
Datasheet
Supplier Information
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