Abstract
Hybrid integrated semiconductor laser sources offering extremely narrow spectral linewidth, as well as compatibility for embedding into integrated photonic circuits, are of high importance for a wide range of applications. We present an overview on our recently developed hybrid-integrated diode lasers with feedback from low-loss silicon nitride (Si3N4 in SiO2) circuits, to provide sub-100-Hz-level intrinsic linewidths, up to 120 nm spectral coverage around a 1.55 μm wavelength, and an output power above 100 mW. We show dual-wavelength operation, dual-gain operation, laser frequency comb generation, and present work towards realizing a visible-light hybrid integrated diode laser.
| Original language | English |
|---|---|
| Article number | 4 |
| Number of pages | 34 |
| Journal | Photonics |
| Volume | 7 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2020 |
Keywords
- Dual-wavelength laser
- Hybrid integration
- InP semiconductor optical amplifier
- Integrated photonic circuits
- Laser frequency comb
- Narrow intrinsic linewidth
- Semiconductor laser
- Low-loss Si3N4 waveguides
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Dive into the research topics of 'Hybrid Integrated Semiconductor Lasers with Silicon Nitride Feedback Circuits'. Together they form a unique fingerprint.Research output
- 128 Citations
- 1 Working paper
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Hybrid integrated semiconductor lasers with silicon nitride feedback circuits
Boller, K.-J., van Rees, A., Fan, Y., Mak, J., Lammerink, R. E. M., Franken, C. A. A., van der Slot, P. J. M., Marpaung, D. A. I., Fallnich, C., Epping, J. P., Oldenbeuving, R. M., Geskus, D., Dekker, R., Visscher, I., Grootjans, R., Roeloffzen, C. G. H., Hoekman, M., Klein, E. J., Leinse, A. & Heideman, R. G., 25 Nov 2019, 25 p.Research output: Working paper
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