Yu et al., 2017 - Google Patents
Development of a 300W 105/0.15 fiber pigtailed diode module for additive manufacturing applicationsYu et al., 2017
- Document ID
- 16847948607863081231
- Author
- Yu H
- Rossi G
- Braglia A
- Perrone G
- Publication year
- Publication venue
- High-Power Diode Laser Technology XV
External Links
Snippet
The paper reports on the design, manufacturing and preliminary characterization of a new compact and high beam quality multi-emitter laser module able to deliver about 300W in a standard 105/125 fiber with 0.22 numerical aperture but with 95% of power in NA= 0.15. The …
- 239000000835 fiber 0 title abstract description 22
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01S—DEVICES USING STIMULATED EMISSION
- H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
- H01S3/05—Construction or shape of optical resonators; Accomodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
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