Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 753-755 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 14 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2002 |
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A compact digitally tunable seven-channel ring laser. / Besten, den, J.H.; Broeke, R.G.; Geemert, van, M.; Binsma, J.J.M.; Heinrichsdorff, F.; Dongen, van, T.; Vries, de, T.; Bente, E.A.J.M.; Leijtens, X.J.M.; Smit, M.K.
In: IEEE Photonics Technology Letters, Vol. 14, No. 6, 2002, p. 753-755.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - A compact digitally tunable seven-channel ring laser
AU - Besten, den, J.H.
AU - Broeke, R.G.
AU - Geemert, van, M.
AU - Binsma, J.J.M.
AU - Heinrichsdorff, F.
AU - Dongen, van, T.
AU - Vries, de, T.
AU - Bente, E.A.J.M.
AU - Leijtens, X.J.M.
AU - Smit, M.K.
PY - 2002
Y1 - 2002
N2 - A seven-channel ring laser was realized by monolithic integration of a compact 4×4 PHASAR (de)multiplexer with four amplifiers in InP. The PHASAR was fabricated using a double-etch technique, enabling a total size of the ring laser of only 1×1.5 mm2. Light was coupled out via the outer array waveguides. Reflections are minimized by using mode filters and angled facets. Threshold-currents of 70 mA and a sidemode suppression ratio of 40 dB were measured. In principle, a ring laser with N amplifiers can produce 3N-3 different wavelengths
AB - A seven-channel ring laser was realized by monolithic integration of a compact 4×4 PHASAR (de)multiplexer with four amplifiers in InP. The PHASAR was fabricated using a double-etch technique, enabling a total size of the ring laser of only 1×1.5 mm2. Light was coupled out via the outer array waveguides. Reflections are minimized by using mode filters and angled facets. Threshold-currents of 70 mA and a sidemode suppression ratio of 40 dB were measured. In principle, a ring laser with N amplifiers can produce 3N-3 different wavelengths
U2 - 10.1109/LPT.2002.1003082
DO - 10.1109/LPT.2002.1003082
M3 - Article
VL - 14
SP - 753
EP - 755
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
SN - 1041-1135
IS - 6
ER -