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Journals and Conferences
First quantum cascade lasers emitting below 3 mum are demonstrated. The lasers based on the InAs/AlSb material system emit at 2.95-2.97 mum at 83 K and operate up to room temperature.
BACKGROUND NKX2.1 mutations have been identified in patients displaying complete or partial brain-lung-thyroid syndrome, which can include benign hereditary chorea (BHC), hypothyroidism and/or lung… (More)
Malformations and mental retardation in the offspring of women with Phenylketonuria (PKU) can be prevented by maintaining maternal blood Phenylalanine (PHE) within a target range (120–300 μmol/L)… (More)
BACKGROUND Homozygous loss-of-function mutations in the FOXE1 gene have been reported in several patients with partial or complete Bamforth-Lazarus syndrome: congenital hypothyroidism (CH) with… (More)
First InAs/AISb quantum cascade lasers operating at room temperature are reported. The lasers emit at 4.5 pm and operate up to 300 K in pulsed regime with a threshold current density of 9 kA/cin2.
In this paper InAs/AlSb quantum cascade structures operating at room temperature with peak emission wavelength down to 2.55 /spl mu/m, the shortest emission wavelength of intersubband transitions… (More)
We demonstrate the high temperature operation, up to 80°C, of quantum cascade lasers emitting at a wavelength of 20 µm. The lasers are based on the InAs/AlSb materials and take benefit of a low loss… (More)
An innovative hot electron transistor based on InAs/AlSb heterostructures is proposed and studied. First fabricated devices demonstrated static current gain of 5 at room temperature. The potential of… (More)
OBJECTIVE The prevalence of severe primary IGF1 deficiency (IGFD) is unclear. IGFD must be identified promptly as treatment with recombinant human IGF1 (rhIGF1) is now available. Our objective was to… (More)
We report on recent progress in the development of short wavelength InAs/AlSb QCLs: a new short wavelength limit of 2.75 mum and high power, high temperature pulsed operation above 3 mum are… (More)