Red laser diode k65s14f-0.25w

Key Attributes.

Key Features of Red Laser Diode K65S14F-0.25W: # 250mW output power # 105µm or 200µm fiber core diameter # 0.22NA # 635nm, 650nm wavelength Applications of Red Laser Diode K65S14F-0.25W: # Medical use # Material processing # Biological application - - - - Specifications(15/20?) | Symbol | Unit | K63S14F-0.25W | K65S14F-0.25W | Optical data | CW-output power | Po | mW | 250 | 250 | Center wavelength | lc | nm | 635 | 650 | Tolerance of l | - | nm | ±5 | ±10 | Spectral width (FWHM) | ?l | nm | <3 | Temperature drift of l | - | nm/? | ~0.2 | Fiber data(1) | Fiber core diameter | Wc | µm | 105, 200 | Numerical aperture | NA | - | 0.22 | Fiber connector | - | - | FC, ST, SMA-905 | Electrical data | Operation current | Iop | A | 0.85 | 0.9 | Threshold current | Ith | A | 0.52 | 0.5 | Conversion efficiency | ? | % | 13 | Slope efficiency | ?D | W/A | ~0.8 | Operation voltage | Vop | V | 2.2 | Reverse voltage | Vre | V | 2 | PD data | Current | Imo | µA | 200~400 | TEC data | Max. current | It | A | 2 | Max. voltage | Vt | V | 3.8 | Thermistor data (2) | Thermistor | Rt | (K ?)/ß(25?) | 10±5%/3477 | Other specifications | Operation temperature | Top | ? | 10~30 | Storage temperature | Tst | ? | -20~+80 | Expected lifetime | MTBF | h | >5000 | Dimensions  (fiber and connector not included) | - | mm | 30.0×12.7×14.8 | Lead soldering temperature | Tis | ? | 260(10 sec.) | - - - - # # Other fibers available. # Rt=R0·exp ( ß(1/T—1/T0)), (T0=25?=298K).