A compact digitally tunable seven-channel ring laser

J.H. Besten, den; R.G. Broeke; M. Geemert, van; J.J.M. Binsma; F. Heinrichsdorff; T. Dongen, van; T. Vries, de; E.A.J.M. Bente; X.J.M. Leijtens; M.K. Smit

doi:10.1109/LPT.2002.1003082

A compact digitally tunable seven-channel ring laser

J.H. Besten, den, R.G. Broeke, M. Geemert, van, J.J.M. Binsma, F. Heinrichsdorff, T. Dongen, van, T. Vries, de, E.A.J.M. Bente, X.J.M. Leijtens, M.K. Smit

Photonic Integration

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

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

Original language	English
Pages (from-to)	753-755
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	14
Issue number	6
DOIs	https://doi.org/10.1109/LPT.2002.1003082
Publication status	Published - 2002

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title = "A compact digitally tunable seven-channel ring laser",

abstract = "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",

author = "{Besten, den}, J.H. and R.G. Broeke and {Geemert, van}, M. and J.J.M. Binsma and F. Heinrichsdorff and {Dongen, van}, T. and {Vries, de}, T. and E.A.J.M. Bente and X.J.M. Leijtens and M.K. Smit",

year = "2002",

doi = "10.1109/LPT.2002.1003082",

language = "English",

volume = "14",

pages = "753--755",

journal = "IEEE Photonics Technology Letters",

issn = "1041-1135",

publisher = "Institute of Electrical and Electronics Engineers",

number = "6",

}

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 -

A compact digitally tunable seven-channel ring laser

Abstract

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