New WDM DFB laser structure for facet phase-free uniform performances

B. Thedrez; V. Voiriot; S. Hubert; J. L. Lafragette; L. Roux; F. Grillot; J. L. Gentner; B. Fernier

New WDM DFB laser structure for facet phase-free uniform performances

B. Thedrez, V. Voiriot, S. Hubert, J. L. Lafragette, L. Roux, F. Grillot, J. L. Gentner, B. Fernier

Research and Invovation Department

Research output: Contribution to journal › Conference article › peer-review

Abstract

A new concept of antireflection coatings monomode distributed feedback laser structure that can be fabricated with standard processing techniques was proposed. The new concept combines small divergence, high output power and large SMSR, altogether with a fabrication yield similar to that of a Fabry-Perot lasers. A uniform monomode devices with a laser to laser reproducible SMSR of 44 dB at 3 mW were demonstrated. A facet external efficiency as high as 0.32 W/A at 1.55 μm altogether with a threshold of 14 mA was also demonstrated.

Original language	English
Pages (from-to)	53-54
Number of pages	2
Journal	Conference Digest - IEEE International Semiconductor Laser Conference
Publication status	Published - 1 Dec 2000
Externally published	Yes

Cite this

@article{cab08e6ddaae4d28a9ba6ef840925df9,

title = "New WDM DFB laser structure for facet phase-free uniform performances",

abstract = "A new concept of antireflection coatings monomode distributed feedback laser structure that can be fabricated with standard processing techniques was proposed. The new concept combines small divergence, high output power and large SMSR, altogether with a fabrication yield similar to that of a Fabry-Perot lasers. A uniform monomode devices with a laser to laser reproducible SMSR of 44 dB at 3 mW were demonstrated. A facet external efficiency as high as 0.32 W/A at 1.55 μm altogether with a threshold of 14 mA was also demonstrated.",

author = "B. Thedrez and V. Voiriot and S. Hubert and Lafragette, \{J. L.\} and L. Roux and F. Grillot and Gentner, \{J. L.\} and B. Fernier",

year = "2000",

month = dec,

day = "1",

language = "English",

pages = "53--54",

journal = "Conference Digest - IEEE International Semiconductor Laser Conference",

issn = "0899-9406",

}

TY - JOUR

T1 - New WDM DFB laser structure for facet phase-free uniform performances

AU - Thedrez, B.

AU - Voiriot, V.

AU - Hubert, S.

AU - Lafragette, J. L.

AU - Roux, L.

AU - Grillot, F.

AU - Gentner, J. L.

AU - Fernier, B.

PY - 2000/12/1

Y1 - 2000/12/1

N2 - A new concept of antireflection coatings monomode distributed feedback laser structure that can be fabricated with standard processing techniques was proposed. The new concept combines small divergence, high output power and large SMSR, altogether with a fabrication yield similar to that of a Fabry-Perot lasers. A uniform monomode devices with a laser to laser reproducible SMSR of 44 dB at 3 mW were demonstrated. A facet external efficiency as high as 0.32 W/A at 1.55 μm altogether with a threshold of 14 mA was also demonstrated.

AB - A new concept of antireflection coatings monomode distributed feedback laser structure that can be fabricated with standard processing techniques was proposed. The new concept combines small divergence, high output power and large SMSR, altogether with a fabrication yield similar to that of a Fabry-Perot lasers. A uniform monomode devices with a laser to laser reproducible SMSR of 44 dB at 3 mW were demonstrated. A facet external efficiency as high as 0.32 W/A at 1.55 μm altogether with a threshold of 14 mA was also demonstrated.

M3 - Conference article

AN - SCOPUS:0034472906

SN - 0899-9406

SP - 53

EP - 54

JO - Conference Digest - IEEE International Semiconductor Laser Conference

JF - Conference Digest - IEEE International Semiconductor Laser Conference

ER -

New WDM DFB laser structure for facet phase-free uniform performances

Abstract

Fingerprint

Cite this