We present a simple theoretical model of transverse mode instability in high-power rare-earth
doped fiber amplifiers. The model shows that efficient power transfer between the …

We present a simple semianalytical model of thermally induced mode coupling in multimode
rare-earth doped fiber amplifiers. The model predicts that power can be transferred from the …

We demonstrate a high power fiber (85μm core) amplifier delivering up to 292Watts of
average output power using a mode-locked 30ps source at 1032nm. Utilizing a single mode …

Under conditions of limited oxygen availability (hypoxia), multiple cell types release
adenine nucleotides in the form of ATP, ADP, and AMP. Extracellular AMP is metabolized to …

We investigate the effect of temperature gradients in high-power Yb-doped fiber amplifiers
by a numerical beam propagation model, which takes thermal effects into account in a self-…

We present a coupled-mode model of transverse mode instability in high-power fiber amplifiers,
which takes the effect of gain saturation into account. The model provides simple semi-…

OBJECTIVE: To investigate the relationship between clinical markers of ovarian reserve and
the true ovarian reserve as determined by the ovarian primordial follicle number. DESIGN: …

BACKGROUND The primary determinant of reproductive age in women is the number of
ovarian non-growing (primordial, intermediate and primary) follicles (NGFs). To better …

This is why you should read this article. Although such an opening statement does not make
much sense read in isolation, journalists often write headlines like this on news websites. …

Background The standard therapy for women with unexplained infertility is gonadotropin or
clomiphene citrate. Ovarian stimulation with letrozole has been proposed to reduce multiple …