Zobrazeno 1 - 10
of 13
pro vyhledávání: '"S. D. Lau"'
Autor:
M. S. D. Lau, T.C.E. Cheng
Publikováno v:
Production Planning & Control. 6:555-563
This paper presents a cost model for the deferred state life test plan, which is one of the lot-by-lot acceptance sampling plans by attributes. In most sampling plans, the decision to accept or reject a submitted lot depends only on the sampling test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::430a037389a87dcf00712bf8b3f842dd
https://doi.org/10.1080/09537289508930314
https://doi.org/10.1080/09537289508930314
Publikováno v:
Optics letters. 18(21)
A 2-microm-thick dielectric film with a refractive index of 1.81 was deposited upon a KTP substrate containing channel waveguides fabricated by ion exchange. The resulting composite structure guided TM modes in the ion-exchanged KTP channel and TE mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bc7733c5a2a96e89856ab8354ba4030
https://pubmed.ncbi.nlm.nih.gov/19829410
https://pubmed.ncbi.nlm.nih.gov/19829410
Autor:
S. D. Lau, W. P. Risk
Publikováno v:
Applied Physics Letters. 69:3999-4001
We report a technique for periodic poling of KTiOPO4 (KTP). In this approach, we exploit the observation that Rb‐exchanged regions of KTP resist electric field poling under conditions that produce domain inversion in unexchanged KTP. Thus, a patter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098529a11b60d87c5df178b15fbd273a
https://doi.org/10.1063/1.117850
https://doi.org/10.1063/1.117850
Publikováno v:
Applied Physics Letters. 63:3134-3136
A blue output power of 1.2 mW at 425 nm was generated using a periodically poled KTP waveguide for frequency doubling of a grating tuned, extended‐cavity laser containing an antireflection‐coated GaAlAs SQW‐GRINSCH laser diode as the gain eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb7f1cebefed31cc2b425281b6b2f69
https://doi.org/10.1063/1.110226
https://doi.org/10.1063/1.110226
Publikováno v:
Applied Physics Letters. 63:1301-1303
Type‐II second‐harmonic generation was investigated in channel waveguides fabricated in potassium titanyl phosphate (KTiOPO4) crystals by ion exchange. The birefringence of the guided‐wave structure was used to provide phasematching. A green (5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e8df105b7d5e10d2b46f00737f41ebe
https://doi.org/10.1063/1.109711
https://doi.org/10.1063/1.109711
Publikováno v:
Applied Physics Letters. 63:1167-1169
Domain inversion in c‐cut KTiOPO4 was produced by scanning an electron beam on the −c face. The domain reversal occurred through the 1 mm thickness of the sample. Second‐harmonic conversion efficiency of 7×10−5 was measured for a fifth‐ord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b831fcea99af1cdb4c5012a58a52fe4f
https://doi.org/10.1063/1.109811
https://doi.org/10.1063/1.109811
Publikováno v:
Optimization in Quality Control ISBN: 9781461378198
This chapter purports to offer some insight into lot-by-lot acceptance sampling by attributes, which is one of the common types of acceptance sampling. When using such a sampling plan, a sample of a predetermined number of items is taken from each su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acbad8211ab784e498db6a1996715234
https://doi.org/10.1007/978-1-4615-6151-4_14
https://doi.org/10.1007/978-1-4615-6151-4_14
Autor:
W. P. Risk, S. D. Lau
Publikováno v:
Nonlinear Guided Waves and Their Applications.
Periodically-poled waveguides have become important for nonlinear frequency conversion because of the advantages inherent in quasi-phasematching and in the guided-wave nature of the interaction.1 A variety of techniques have been used to produce peri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f2684a5cd4b42b9ac54386e67d3defe
https://doi.org/10.1364/nlgw.1996.fc.6
https://doi.org/10.1364/nlgw.1996.fc.6
Publikováno v:
Compact Blue-Green Lasers.
There is currently much interest in blue light sources based on quasi-phasematched frequency doubling of semiconductor diode lasers using periodically-poled nonlinear waveguides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b0ec3c7ad82d94f85d73e2aab27a051
https://doi.org/10.1364/cbgl.1994.cthb.2
https://doi.org/10.1364/cbgl.1994.cthb.2
Publikováno v:
OSA Annual Meeting.
Frequency doubling using a periodically-poled nonlinear waveguide element as part of an extended-cavity GaAlAs laser is a promising approach for a compact, frequency-stable blue light source.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::935292ffa4d1f46d019400416cf8ef45
https://doi.org/10.1364/oam.1993.wo.4
https://doi.org/10.1364/oam.1993.wo.4