We provide complete MEMS laser scan projection solution including MEMS projection chipset and reference designs of pico-projector module. The MEMS projection chipset includes:
The pico-projector solution offers wide color gamut, high contrast and focus free operation. The pico-projector engine can be as small as 2cc volume and 5mm thick. High brightness solution of 40 lumen is available with multiple RGB lasers and larger engine dimension.
Our 2D MEMS mirror comes in two operation principles, bi-resonant scan and raster scan. Standard mirror coating is Al for visible wavelength applications and Au as optional coating for NIR and IR applications. Raster scan type is designed for high resolution imaging applications.
|Type of motion||Bi-resonant||Raster scan|
|Support resolution||Lissajous scan||720P|
|Mirror size||1 mm circular||1 mm circular|
|Frequency: fast axis||22,000Hz||26,000Hz|
|Frequency: slow axis||1,400Hz||controllable|
|Optical scan angle: fast axis||+/-20o||+/-22o|
|Optical scan angle: slow axis||+/-15o||+/-12o|
|Package footprint||6mm x 8mm||4.8mm x 8mm|
|Status||Available||Contact for status|
Our 1D MEMS mirror device is designed for resonant operation to achieve large optical scan angle. They are suitable for IR and NIR laser scan applications such as 3D depth sensing, gesture sensing, LiDAR, bio-medical sensing, laser printing, etc.
|Mirror size||2.5mm x 3.0mm||1.4mm x 1.4mm||1.4mm circular|
|Resonant frequency||500Hz||1,800Hz 3,200Hz||3,600Hz|
|Max optical scan angle||+/-26o||+/-45o||+/-45o|
|Package||PLCC||PLCC or Bare die||PLCC or Bare die|
The resonant MEMS evaluation kit (EVK) is designed to allow quick installation and implementation of MEMS scanning mirror for your applications. The EVK includes:
The software provides a GUI to control the output signal of the control board to drive the MEMS scanning mirror.