Automatic Focusing Mirror Alignment System

Our company’s independently developed Automatic Focusing Mirror Alignment System (Model: OA19000-FLA) is designed for the automated production process of focusing mirror coupling for array semiconductor pumped lasers. The system can achieve the automatic assembly of the fast-axis focusing mirror, slow-axis focusing mirror, and reflector in a single system. The system’s functions mainly include automatic material loading, dispensing, alignment, fine-tuning of coupling, data saving, uploading to customer databases, and automatic alarm, among others.

The system is compatible with multiple control cards and uses customized image acquisition modules, which can simultaneously assemble multiple materials and quickly complete the coupling of multiple light paths. Compared with traditional manual bonding processes, the system has higher product accuracy and controllable consistency.

Coupling time (excluding UV)
  • The system automatically powers on and executes a sequence of operations, including suctioning the fast-axis focusing mirror, slow-axis focusing mirror, and reflection mirror, automatic beam focusing, far and near-field balance, dispensing and curing, and saving customer data to their database;
  • The three-in-one tray and feeding fixture come with vacuum sensors that detect the absence of materials and trigger automatic stoppage and alarm;
  • The machine can continuously and automatically couple at least one product according to process requirements, without damaging customer’s fibers during the moving process;
Far-field and near-field difference
  • After automatic power-on, the system automatically fine-tunes the fast-axis focusing mirror, slow-axis focusing mirror, and reflection mirror for coupling based on parameters such as the position and size of the beam displayed by the multiple sets of beam splicers;
  • The machine uniformly dispenses and controls adhesive volume for different materials. Dispensing length can be adjusted between 3-9mm;
  • The automatic program can be paused and resumed at any time to allow the operator to perform other operations when necessary.
NameAutomatic Focusing Mirror Alignment System
ModelOA19000-FLA
Pressure range0.6 ± 0.1 MPa
Rated voltage220V / 16A
Rated Power1.8 KW
Power supply(198~242) VAC，50Hz
Vacuum source-0.07Mpa
NetworkCat5/6
Outline dimensionW1300xD850xH1800mm (excluding the expanded portion of the observation window and the display)
Weight550kg
Operating environmentAvoid high temperatures and ensure good lighting in the working area
Do not expose the equipment to moisture and do not use it in workshops without adequate rain protection measures
For indoor use only
Equipment structural requirementsThe equipment’s structural layout should be reasonable, with no interference between modules, and with sufficient clearance
Other requirements① The equipment’s design and manufacturing should feature advanced mechanical structure, process manufacturing, control systems, and user-friendly design, while ensuring safe operation
② The necessary standard configuration for the equipment’s normal use must be complete and matching, including all corresponding accessories, cables, tools, and spare parts
S/NNameRemarks
1Far-field and Near-field Spot ProfilerRetrieve optical characteristic parameters of the beam spot and perform micro-adjustments on the fast-axis focusing mirror, slow-axis focusing mirror, and reflector mirror
2Dispensing cylinderUtilizing a Japanese SMC pneumatic slide table for dispensing on three material sets
3Material handling fixtureCollecting the fast-axis focusing mirror, slow-axis focusing mirror, reflector mirror, and accompanying sensors to ensure the accuracy of the pick-up
4UV curingTo cure the glue with the UV rod
5Automatic FeederProviding an automatic feeding function
6Storage locations for modulesDesigned for storing modules, with the left side dedicated to semi-finished products and the right side for finished products
7Automatic loading and unloading fixtureUsed for picking up and placing pump source modules
8F_X axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
9F_Y axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
10F_Z axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
11F_Yaw axisTravel: ±8°, Repeated positioning accuracy: within ±0.005°
12F_Pitch axisTravel: ±4°, Repeated positioning accuracy: ±0.001°
13S_X axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
14S_Y axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
15S_Z axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
16S_Yaw axisTravel: ±8°, Repeated positioning accuracy: within ±0.005°
17S_Pitch axisTravel: ±4°, Repeated positioning accuracy: ±0.001°
18M_X axisTravel: 50mm
Resolution: {Full/Half: 4μm/2μm, Microstep (1/20 Microstepping) 0.2μm}
19M_Y axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
20M_Z axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
21M_Yaw axisTravel: ±6°, Repeated positioning accuracy: within ±0.005°
22M_Pitch axisTravel: ±4°, Repeated positioning accuracy: ±0.001°
23CX axisTravel: 300mm
Resolution: {Full/Half: 4μm/2μm, Microstep (1/20 Microstepping) 0.2μm}
24CY axisTravel: 30mm
Resolution: {Full/Half: 2μm/1μm, Microstep (1/20 Microstepping) 0.1μm}
25MAT_X axisTravel: 500mm, Positioning repeatability: ±0.005mm, Rated Torque: 0.64/1.27
26MAT_Y axisTravel: 200mm, Positioning repeatability: ±0.005mm, Rated Torque: 0.64/1.27