1064nm, 40mW Laser Diode

1064nm, 40mW Laser Diode Module Overview:

The MD L-E-1064 diode laser module from CNI Laser is a precision instrument designed for high-resolution spectrum analysis and precision measurement. It operates in continuous wave (CW) mode with an output power ranging from 1 to 40 mW, and has a narrow spectral line width of less than 0.06 nm (or less than 0.03 nm with an extra heatsink). The module has a transverse mode near TEM00, and a beam diameter at the aperture of approximately 3.5 mm with a full-angle beam divergence of less than 1 mrad.

The M2 factor is less than 1.5, indicating good beam quality. The module has a warm-up time of less than 15 minutes and can operate at temperatures between 20°C to 30°C. It comes with a power supply (PSU-III-FDA) that accepts input voltages between 85-264VAC, and has an expected lifetime of up to 10,000 hours with a one-year warranty.

Key Features:
- 1064nm Wavelength
- CW Operations
- Up to 40mW Output Power

Key Specifications:
- Wavelength (nm): 1064±3
- Operating mode: CW
- Output power (mW): >1, 2, 3, …,40
- Power stability (rms, over 4 hours): <1, 3, 5%
- Transverse mode: Near TEM00
- Spectral line width (nm): <0.06
- M2 factor: <1.5
- Beam diameter at aperture (1/e2): ~3.5mm
- Beam divergence, full angle (mrad): <1.0
- Warm-up time (minutes): <15
- Beam height from base plate (mm): 30
- Operating temperature (℃): 20~30
- Power supply (85-264VAC): PSU-III-FDA
- Expected lifetime (hours): 10000
- Warranty: 1 year