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US 10,267,985 B2Granted
Fiber device and method for amplifying pulses of laser light
AssigneeNewport Corporation
InventorsJames Kafka, Alan Petersen
Life of this patent
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Abstract
The present application discloses a double-clad crystal fiber which includes a Yb-doped CALGO core region, a pump cladding region configured to have the core region positioned therein, and a second cladding region configured to have the core region and pump cladding region positioned therein.
Claims20
A double-clad crystal fiber, comprising:
- a core region manufactured from at least one non-glass material;
- a pump cladding region configured to have the core region positioned therein, wherein the pump cladding region is formed from at least one polycrystalline material;
- and
- a second cladding region configured to have the core region and pump cladding region positioned therein, wherein the second cladding is formed from at least one polycrystalline material.
1 more element
A double-clad crystal fiber, comprising:
- a Yb-doped CALGO core region;
- a pump cladding region configured to have the core region positioned therein, wherein the pump cladding region is formed from at least one polycrystalline material;
- and
- a second cladding region configured to have the core region and pump cladding region positioned therein, wherein the second cladding region is formed from at least one polycrystalline material.
1 more element
Dependencies are inferred from the claim text.