Direct ink write fabrication of transparent ceramic gain media
Journal Article
·
· Optical Materials
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Solid-state laser gain media based on the garnet structure with two spatially distinct but optically contiguous regions have been fabricated. Transparent gain media comprised of a central core of Y2.97Nd0.03Al5.00O12.00 (Nd:YAG) and an undoped cladding region of Y3Al5O12 (YAG) were fabricated by direct ink write and transparent ceramic processing. Direct ink write (DIW) was employed to form the green body, offering a general route to preparing functionally structured solid-state laser gain media. Lastly, fully-dense transparent optical ceramics in a “top hat” geometry with YAG/Nd:YAG have been fabricated by DIW methods with optical scatter at 1064 nm of <3%/cm.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE; USDOE Laboratory Directed Research and Development (LDRD) Program
- Grant/Contract Number:
- AC52-07NA27344
- OSTI ID:
- 1438790
- Report Number(s):
- LLNL-JRNL-736260
- Journal Information:
- Optical Materials, Journal Name: Optical Materials Journal Issue: C Vol. 75; ISSN 0925-3467
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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