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US 2024/0195149 A1Published application
Laser
OwnerFrank PETERSinventor
Life of this patent
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Abstract
A system including a laser. In some embodiments, the system includes a semiconductor laser, configured to generate laser light at an operating wavelength. The semiconductor laser may include: an optical waveguide including a gain medium; a first facet, at a first end of the optical waveguide; a second facet, at a second end of the optical waveguide; and a first reflector, in the optical waveguide, between the first facet and the second facet. The first reflector may be a discrete reflector.
Claims20
A system, comprising:
- a semiconductor laser, configured to generate laser light at an operating wavelength,
- the semiconductor laser comprising:
- an optical waveguide comprising a gain medium;
- a first facet, at a first end of the optical waveguide;
- a second facet, at a second end of the optical waveguide;
- and
- a first reflector, in the optical waveguide, between the first facet and the second facet, the first reflector being a discrete reflector.
4 more elements
A system, comprising:
- a semiconductor laser, configured to generate laser light at an operating wavelength,
- the semiconductor laser comprising:
- an optical waveguide comprising a gain medium;
- a first lithographically fabricated facet, at a first end of the optical waveguide;
- a second lithographically fabricated facet, at a second end of the optical waveguide;
- and
- a first lithographically fabricated reflector, in the optical waveguide, between the first lithographically fabricated facet and the second lithographically fabricated facet.
4 more elements
Dependencies are inferred from the claim text.