The MMPC060-850 is a general-purpose metalens line laser module with a wavelength of 850 nm, producing a line-shaped beam with a long axis divergence angle of up to 120˚. At a distance of 30 cm, the line width is less than 3.4 mm.
Its optical shaping lens uses Alpha Cen metalens technology, which employs metasurface technology and semiconductor lithography, made from Si material and Schott glass substrate. This revolutionary product offers a series of key advantages.
The metalens has the advantage of small size. Compared to traditional collimation and wave lens combinations, the single-chip metalens solution results in a more compact module after packaging, with a more uniform beam and higher efficiency. This not only simplifies assembly time and cost but also reduces assembly-related errors, improving overall performance.
Thanks to the use of semiconductor lithography in the metalens, the product exhibits excellent consistency.
| Items | Value | Unit | Notes |
|---|---|---|---|
| Forward current | 100 | mA | CW or Pulse Mode |
| Operating life | 10000 | Hr | CW, TA=25˚C, IF=100mA |
| Storage temperature | -30～+70 | ˚C | |
| Operating temperature | -10～+60 | ˚C |
| Items | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Threshold current (ITH) | 14 | 17 | mA | |
| Optical output power (POP) | 58 | mW | ||
| Forward voltage (VF) | 2.2 | 2.5 | V | |
| Wavelength of light source (λ) | 840 | 850 | 860 | nm |
| Temperature coefficient (dλ/dt) | 0.06 | nm/˚C | ||
| Divergence angle (Field of View, FoV) | 115 | 120 | 125 | Deg [˚] |
| Line width at 30 cm | 2.9 | 3.4 | mm | |
| Linearity at 30 cm | -1 | 1 | Deg [˚] | |
| Vertical deflection | -1 | 1 | Deg [˚] | |
| Central deflection | -1 | 1 | Deg [˚] | |
| Horizontal deflection | -2 | 2 | Deg [˚] | |
| Line direction | Parallel to the direction of the B arrow marked on the back of the light source board | |||
The following is a reference image of the actual measured light spot for this product：
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