Zobrazeno 1 - 10
of 43
pro vyhledávání: '"S. Grosmaire"'
Autor:
H. Nakajima, A. Rigny, F. Alexandre, Fabienne Gaborit, Anne Talneau, Sylvie Menezo, E. Vergnol, S. Grosmaire, F. Delorme
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 6:185-190
We present here the design, fabrication, and static as well as dynamic characteristics of a ten-wavelength, 200-GHz channel spacing emitter for wavelength-division multiplexing applications. The source is based on the monolithic integration on InP of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::687c78adfa6618615f9382dfd98cceb6
https://doi.org/10.1109/2944.826887
https://doi.org/10.1109/2944.826887
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 5:480-486
To investigate physical mechanisms involved in long-term wavelength drift of tunable distributed Bragg reflector (DBR) laser, the evolution of the tuning characteristics as well as the Bragg section intensity modulation response of several DBR lasers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f66481226576986def223da48b4c3df
https://doi.org/10.1109/2944.788409
https://doi.org/10.1109/2944.788409
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 3:607-614
Single-mode operation with output power up to 100 mW is reported for the first time for InGaAsP-InP DBR lasers. These devices exhibiting a record 17-nm tuning range, have been realized using a three-step MOVPE process. The output power variations und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c59d9193fbdc484c084bb6385520544c
https://doi.org/10.1109/2944.605712
https://doi.org/10.1109/2944.605712
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 3:598-606
A new tunable laser structure using a single electroabsorption (EA) tuning super structure grating (SSG) section for fast wavelength switching operation is reported. Instead of index change by carrier density or by thermal variation, the tuning mecha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8b193bf2c4d38bb2033621ae7f491f
https://doi.org/10.1109/2944.605711
https://doi.org/10.1109/2944.605711
Publikováno v:
The Journal of Immunology. 157:4390-4398
CD22 is a key accessory molecule for Ag receptor signaling in B cells that becomes tyrosine phosphorylated in the signaling process. CD22 associates with sIg and strongly amplifies sIg-induced signals. During B cell development, CD22 is initially exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09cee5f9df1be69630985db61798a522
https://doi.org/10.4049/jimmunol.157.10.4390
https://doi.org/10.4049/jimmunol.157.10.4390
Publikováno v:
IEEE Photonics Technology Letters. 11:785-787
A 10-wavelength 200-GHz channel spacing emitter was realized by monolithically integrating on InP a 10 distributed-Bragg-reflector laser array and a PHASAR used as a 10/spl rarr/1 combiner. The design of a wide-squared spectral bandwidth for the PHAS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8f26a8b1c71b8f3968de77fbc2055c5
https://doi.org/10.1109/68.769707
https://doi.org/10.1109/68.769707
Autor:
J A, Ledbetter, J B, Imboden, G L, Schieven, L S, Grosmaire, P S, Rabinovitch, T, Lindsten, C B, Thompson, C H, June
Publikováno v:
Blood. 75:1531-1539
The CD28 homodimer is thought to function as a signal transducing receptor during activation of T cells. Evidence is presented that the degree of aggregation of CD28 on the cell surface regulates two distinct CD28-associated signals. Binding of bival
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c105ed4801c15305e722fa92c005ee41
https://doi.org/10.1182/blood.v75.7.1531.bloodjournal7571531
https://doi.org/10.1182/blood.v75.7.1531.bloodjournal7571531
Publikováno v:
Optical Fiber Communications, OFC..
We report a new fabrication technique for multigrating components using a single grating holographic exposure associated with localized selective etching steps. 4-wavelength DBR laser arrays with a 5-nm Bragg wavelength spacing have been demonstrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1adbf747bba4670056ee780c3655ee01
https://doi.org/10.1109/ofc.1996.908312
https://doi.org/10.1109/ofc.1996.908312
Publikováno v:
IEEE Photonics Technology Letters. 8:867-869
A simple technique, using a single-grating holographic exposure associated with localized selective etching steps, has been developed for multiwavelength device fabrication. Four-wavelength DBR laser arrays with a 5 nm Bragg wavelength spacing have b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d91907ff9ad4ffa18496407c80dca764
https://doi.org/10.1109/68.502253
https://doi.org/10.1109/68.502253
Publikováno v:
IEEE Photonics Technology Letters. 6:1188-1190
The fabrication and characterization of BRS lasers monolithically integrated with butt-coupled polymer-based buried strip waveguides is presented. Threshold currents of lasers with one cleaved and one etched mirror facets are 15-18 mA and waveguide o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae760d585718ca10d8060ccb78a73821
https://doi.org/10.1109/68.329634
https://doi.org/10.1109/68.329634