Open Access
Table 3
Typical throughput measurements on an integrated optics assembly.
| λ [μm] | 2.0 | 2.2 | 2.37 | rms |
|---|---|---|---|---|
| Fibre array | ||||
| Fibre + connectors | 0.96 | 0.96 | 0.96 | 0.01 |
| Fitting mode sizes | 0.985 | 0.985 | 0.985 | 0.005 |
| Glue | 0.99 | 0.99 | 0.95 | 0.02 |
| Matching pitchs | 0.97 | 0.97 | 0.97 | 0.01 |
| Coupling at 200 K | 0.95 | 0.95 | 0.95 | 0.02 |
| Integrated Optics chip | ||||
| IO chip | 0.87 | 0.60 | 0.58 | 0.02 |
| Anti-reflection coating | 0.99 | 0.99 | 0.99 | 0.005 |
| Total | 0.74 | 0.51 | 0.48 | 0.05 |
| Mean throughput | 0.60 | 0.05 | ||
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