C-mount Single Emitter Laser Diode (CW)

Features 

High reliability 

Hard solder 

High Stability 

Harsh environmental application

Specification

Optical

Optical2,5 Center Wavelength λ (nm)   808 808 808

Wavelength Tolerance (nm)                     ±3  ±3  ±3

Operating Power Po (W)                             2   3   5

Emitter Size (μm)                                      150 150 200

Slope Efficiency (W/A)                                 ≥1.1 ≥1.1 ≥1.05

Spectral Width FWHM (nm)                           ≤2  ≤2  ≤2

Spectral Width FW90%E (nm)                       ≤3  ≤3  ≤3

Fast Axis Divergence (90%,degree)3            70  70  70

Slow Axis Divergence (90%,degree)             10  10  10

Wavelength Temp. Coefficient (nm/℃)         ～0.28 ～0.28 ～0.28

Electrical

Electrical2,5 Threshold Current Ith (A) ≤0.6 ≤0.8 ≤0.95

Power Conversion Efficiency (%)           ≥50 ≥48 ≥46

Operating Voltage Vop (V)                        ≤2  ≤2  ≤2

Operating Current Iop (A)                        ≤2.6 ≤3.4 ≤5.6

Thermal

Thermal Operating Temperature (℃)            15-35

Storage Temperature (℃)4                            -40-60

Recommended Heatsink Capacity (W)         ≥3 ≥5 ≥8

1Reduced lifetime if used above nominal operating conditions.

2Data at 25°C temperature, unless otherwise stated.

3For fast axis collimation: divergence <4°.

4A non-condensing environment is required for storage and operation below ambient dew point.

5If there are any other requirements, please contact us.