Laser diodes; laser modules for communication, analysis, material processing, seeding and pumping, and sensing and security; laser diode modules for communication, analysis, material processing, seeding and pumping, and sensing and security [ ; fiber lasers for communication, analysis, material processing, seeding and pumping, and sensing and security; pump laser for communication, analysis, material processing, seeding and pumping, and sensing and security; pump laser diodes; pump laser modu...