915/940/980 nm Fiber-Coupled Diode Lasers, 250 W cw, fiber-coupled 400 um, NA 0.22

Features：
・High optical output power
・Cooling: passively cooled with tap water
・Operation mode: cw, power modulation only between threshold and maximum curren
・Lifetime: > 20,000 h (constant current), under qualification
・Pilot laser: Laser class 3A, 1 ... 3 mW, 650 nm ± 10 nm, 3 ... 5 V, 85 ... 115 mA, power not adjustable (only for teaching and targeting purposes ・before laser operation)
・Power monitor: Infineon, SFH 229
・Temperature sensor: PT 100 (NTC10k optional) at base plate (water temperature)
・Quantity of submounts: 4