-transparent.png){kind=logo}
A monolithic array of AlGaAs lasers has been packaged together with an array of fiber lightguides on a substrate of silicon. The components have been optimized for maximum lightguide output radiance consistent with reliable cw laser operation. Coupling efficiencies up to 80% have been achieved between laser and lightguide. Output powers up to 70 mW cw have been observed from a 50-microm core diameter lightguide of 0.15 numerical aperture. Eight-device array multispot packages have been fabricated with 10 mW/spot, limited by laser quality and thermoelectric cooler capacity. Fabrication tolerances and device electrical and optical crosstalk are discussed.
| UI | MeSH Term | Description | Entries |
|---|
Related Publications
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
July 1989,
Physical review. B, Condensed matter,
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
April 2010,
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas,
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
January 2007,
Nano letters,
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
August 2023,
Optics express,
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
February 1990,
Physical review. B, Condensed matter,
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
August 2004,
Toxicology and applied pharmacology,
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
January 2002,
Lasers in surgery and medicine,
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
January 1986,
Occupational medicine (Philadelphia, Pa.),
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
February 1983,
Masui. The Japanese journal of anesthesiology,
J D Crow, and
L D Comerford, and
J S Harper, and
M J Brady, and
R A Laff
October 2022,
Optics express,
