Abstract
We have designed and fabricated an InGaAsP-InP based spotsize converter (SSC), which is compatible with the waveguide structure used in monolithic integrated ADM's and OXC's. In a first experiment, a total coupling loss to a cleaved fiber of 4.2 dB for TE and 3.9 dB for TM was realized with a 1.5 mm-long SSC. The 1-dB alignment tolerances improved from 0.75 mu m to 2.4 and 2.2 mu m for the horizontal and vertical direction, respectively
| Original language | English |
|---|---|
| Pages (from-to) | 81-83 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 11 |
| Issue number | 1 |
| Publication status | Published - 1999 |
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