Conditions are analyzed when in dense and hot nuclear matter large amounts
of Bose particles can be created. An intensive production of Bose particles
is the main necessary condition for realizing their coherent emission simi
lar to radiation from photon lasers. The consideration is based on the mult
ichannel model of nuclear matter. Analysis shows that possible candidates f
or nuclear-matter lasing are mesons (mainly pions), dibaryons, and gluons.