Matches in SemOpenAlex for { <https://semopenalex.org/work/W1912481> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W1912481 abstract "In this paper we consider two CW solid state laser approaches to a 589 nm LGS system. Both are based on the technique of sum-frequency generation, but differ in the cavity architecture. Both technologies are very promising and are worth of further consideration. This preliminary proposal is intended to encompass both designs. A down select shall be performed early in the project execution to focus on the most promising option. The two design options consist of: (1) A dual-frequency resonator with intra-cavity doubling in LB0 offers the promise of a simple architecture and may scale more easily to high power. This design has been shown to be highly reliable, efficient and high power when used in frequency-doubled Nd:YAG lasers for programs at LLNL and in commercial products. The challenge in this design is the demonstration of a high power13 18 nm oscillator with adequate suppression of the 1064 nm line. (2) A MOPA based design uses commercial low power oscillators to produce both wavelengths, then amplifies the wavelengths before doubling. This design requires the demonstration of a 1318 nm amplifier, though the design is scaled from a kW CW amplifier already delivered to a customer at a different wavelength. The design must also demonstrate high power scaling of sum-frequency generation in the relatively new nonlinear material, PPLN. The first step in the process would be to further evaluate the two conceptual options for technical feasibility, cost and constructability. Then a down selection to one design would be conducted. Finally, R&D on that design would then proceed. Minimal testing should be required for this selection. The majority of the funding received would be allocated to development of the design selected." @default.
- W1912481 created "2016-06-24" @default.
- W1912481 creator A5005392607 @default.
- W1912481 creator A5007692196 @default.
- W1912481 creator A5009597527 @default.
- W1912481 creator A5041864104 @default.
- W1912481 creator A5070877029 @default.
- W1912481 creator A5072762287 @default.
- W1912481 creator A5073421217 @default.
- W1912481 creator A5078522989 @default.
- W1912481 date "2000-02-23" @default.
- W1912481 modified "2023-10-06" @default.
- W1912481 title "Laser Research and Development Studies for Laser Guide Star Systems" @default.
- W1912481 doi "https://doi.org/10.2172/793459" @default.
- W1912481 hasPublicationYear "2000" @default.
- W1912481 type Work @default.
- W1912481 sameAs 1912481 @default.
- W1912481 citedByCount "0" @default.
- W1912481 crossrefType "report" @default.
- W1912481 hasAuthorship W1912481A5005392607 @default.
- W1912481 hasAuthorship W1912481A5007692196 @default.
- W1912481 hasAuthorship W1912481A5009597527 @default.
- W1912481 hasAuthorship W1912481A5041864104 @default.
- W1912481 hasAuthorship W1912481A5070877029 @default.
- W1912481 hasAuthorship W1912481A5072762287 @default.
- W1912481 hasAuthorship W1912481A5073421217 @default.
- W1912481 hasAuthorship W1912481A5078522989 @default.
- W1912481 hasBestOaLocation W19124813 @default.
- W1912481 hasConcept C111919701 @default.
- W1912481 hasConcept C120665830 @default.
- W1912481 hasConcept C121332964 @default.
- W1912481 hasConcept C163258240 @default.
- W1912481 hasConcept C194257627 @default.
- W1912481 hasConcept C2776257435 @default.
- W1912481 hasConcept C41008148 @default.
- W1912481 hasConcept C520434653 @default.
- W1912481 hasConcept C62520636 @default.
- W1912481 hasConcept C76155785 @default.
- W1912481 hasConcept C97126364 @default.
- W1912481 hasConcept C98045186 @default.
- W1912481 hasConceptScore W1912481C111919701 @default.
- W1912481 hasConceptScore W1912481C120665830 @default.
- W1912481 hasConceptScore W1912481C121332964 @default.
- W1912481 hasConceptScore W1912481C163258240 @default.
- W1912481 hasConceptScore W1912481C194257627 @default.
- W1912481 hasConceptScore W1912481C2776257435 @default.
- W1912481 hasConceptScore W1912481C41008148 @default.
- W1912481 hasConceptScore W1912481C520434653 @default.
- W1912481 hasConceptScore W1912481C62520636 @default.
- W1912481 hasConceptScore W1912481C76155785 @default.
- W1912481 hasConceptScore W1912481C97126364 @default.
- W1912481 hasConceptScore W1912481C98045186 @default.
- W1912481 hasLocation W19124811 @default.
- W1912481 hasLocation W19124812 @default.
- W1912481 hasLocation W19124813 @default.
- W1912481 hasOpenAccess W1912481 @default.
- W1912481 hasPrimaryLocation W19124811 @default.
- W1912481 hasRelatedWork W1554328953 @default.
- W1912481 hasRelatedWork W2009379450 @default.
- W1912481 hasRelatedWork W2059751975 @default.
- W1912481 hasRelatedWork W2108277607 @default.
- W1912481 hasRelatedWork W2163243599 @default.
- W1912481 hasRelatedWork W2765328031 @default.
- W1912481 hasRelatedWork W3099810362 @default.
- W1912481 hasRelatedWork W4245281580 @default.
- W1912481 hasRelatedWork W4384834233 @default.
- W1912481 hasRelatedWork W2093819341 @default.
- W1912481 isParatext "false" @default.
- W1912481 isRetracted "false" @default.
- W1912481 magId "1912481" @default.
- W1912481 workType "report" @default.