… Here we present the first full gain characterization of VECSEL gain structures that resulted
… able to characterize the saturation behavior and the small-signal gain and the spectral gain …

… We have presented a linear and nonlinear gain characterization of EP-VECSELs with …
spectral gain measurements we were able to determine the bandwidth and the small-signal gain …

… For the first time, we present the full gain characterization of any long-wavelength VECSEL
… \mathrm {InGaSb}$ VECSEL emitting from $2020-2120\,\mathrm {nm}$. This VECSEL chip is …

… The gain properties of such structures are often characterized by stationary methods
such as the Hakki–Paoli technique or the variable-stripe-length method. Information on the …

… VECSEL characterization methods is presented; the discussion covers different stages of
VECSEL development and different operation regimes, pointing out specific characterization …

… , we study the optical properties of a VECSEL structure emitting around 850 nm. We use our
… with the goal to characterize the laser structure. Furthermore, we evaluate the gain and loss …

… We report a method for experimentally determining the gain filter of a CW VECSEL under
operating conditions. A spectro-temporal technique, inspired from intra-cavity laser absorption …

… considerable efforts to characterize the nonlinear refractive index of the gain chip under … to
how they occur in a mode-locked VECSEL. However, most of these investigations have been …

… -cavity surface-emitting lasers (VECSELs) have attracted rising interest … Being composed of
a semiconductor gain mirror and an … In this work, recent advances in the field of VECSELs are …

… of VECSELs, see Figures 1.2 and 1.3: gain medium, on-chip Bragg mirror, laser optical
cavity, and optical pumping arrangement. Finally, we describe VECSEL laser characterization. …