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Showing 37 to 39 of 39 entries
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8.5 W VECSEL output at 1270 nm with conversion efficiency of 59%.

Optics express

Keller ST, Sirbu A, Iakovlev V, Caliman A, Mereuta A, Kapon E.
PMID: 26191752
Opt Express. 2015 Jun 29;23(13):17437-42. doi: 10.1364/OE.23.017437.

We report on 1270 nm vertical-external-cavity surface-emitting lasers (VECSELs) with up to 59% conversion efficiency and maximum output power of 8.5 W (pump limited), at 5°C heat sink temperature. These VECSELs comprised wafer-fused gain mirrors in the flip-chip (thin-disk)...

Optical injection locking of transverse modes in 1.3-µm wavelength coupled-VCSEL arrays.

Optics express

Long CM, Mutter L, Dwir B, Mereuta A, Caliman A, Sirbu A, Iakovlev V, Kapon E.
PMID: 25321494
Opt Express. 2014 Sep 08;22(18):21137-44. doi: 10.1364/OE.22.021137.

Optical injection locking of 1.3-µm phase-locked VCSEL arrays defined by patterned tunnel junctions and wafer fusion is investigated experimentally and theoretically. The impact of the overlap between the master laser injection beam and the injected modes is demonstrated and...

PO-17 - Identification of IgG bound to plasminogen in oncologic diseases.

Thrombosis research

Iakovlev VN, Goufman EI, Tikhonova NB, Aisina RB, Mukhametova LI, Gershkovich KB.
PMID: 27161704
Thromb Res. 2016 Apr;140:S182. doi: 10.1016/S0049-3848(16)30150-5. Epub 2016 Apr 08.

INTRODUCTION: The binding of plasminogen (Pg) to cell receptors and extracellular ligands facilitates its activation to plasmin, which stimulates the extracellular matrix degradation, neoangiogenesis and tumor invasion. Plasmin can also degrade IgG thereby exposing C-terminal lysine residues. Previously, we...

Showing 37 to 39 of 39 entries