We propose a simple and convenient analytical model for the description of coherent
passive mode locking in a two-section ring-cavity laser based on the generalized area …

Coherent mode-locking (CML) represents a method for ultrashort pulse generation in lasers
based on the self-induced transparency (SIT) phenomena, which allows us to overcome the …

The generalization of the area theorem is derived for the case of a pulse circulating inside a
ring laser cavity. In contrast to the standard area theorem, which is valid for a single pass of …

Graphene presents unique optoelectronic properties, making it attractive for the
development of a wide range of new and advanced technological applications such as high …

A comparison of the generation efficiency of short pulses with coherent and standard
passive (incoherent) mode locking with a saturable absorber is made on the basis of …

Coherent mode locking is based on the formation of 2 π pulses of self-induced transparency
in the absorbing medium and π pulses in the amplifying medium. In this regime it becomes …

The active mode-locking technique of quantum cascade lasers is highly affected by the bias
current level and the magnitude of the modulated signal because of the spatial hole burning …

Passive mode-locking in quantum cascade lasers (QCLs) remains one of the huge
challenges because of the fast relaxation time of the excited carriers which is typically in the …

На основе численного моделирования проведено сравнение эффективности
генерации коротких импульсов при когерентной и стандартной пассивной …

На основе численного моделирования проведено сравнение эффективности
генерации коротких импульсов при когерентной и стандартной пассивной …