The basis of the fiber alignment system is a very stiff setup with an H-811 hexapod and an P-616 NanoCube® nanopositioner. The parallel-kinematic design for motion in degrees of freedom ensures high system stiffness. The motorized drives make longer travel ranges possible and at the same time, the NanoCube® nanopositioner ensures fast scanning motion and dynamic compensation of drift effects. Flexure guides and all-ceramic insulated PICMA® actuators guarantee a long lifetime. Because all drives are equipped with position sensors, it is possible for example, to reliably prevent collisions with expensive silicon wafers.
The sophisticated scan routines are integrated directly into the controller. The performance is improved considerably and integration simplified. The system can manage all tasks in the field of fiber alignment. For example, this makes simultaneous alignment in several degrees of freedom possible.
The software package supplied in the scope of delivery allows integration of the system into virtually any environment. All common operating systems such as Windows, Linux, and OS X as well as a large number of common programming languages including MATLAB and NI LabVIEW are supported. Thanks to sophisticated program examples and the use of software tools such as PIMikroMove, the time between starting integrating and productive operation is shortened considerably.
The controller receives the optical intensity signal directly via a high-resolution analog input. Complex setups with cameras are not necessary. Various distribution functions are available for determining the maximum intensity.
Alignment of optical components, automatic wafer tests, assembling technology in silicon photonics
Motion and positioning | F-712.HA1 | Unit |
|---|---|---|
Number of active axes | 9 | |
Rough positioning | ||
Active axes | X, Y, Z, θX, θY, θZ | |
Travel range in X, Y, Z | ±6.5, ±16, ±8.5* | mm |
Travel range in θX, θY, θZ | ±14.5, ±10, ±10* | ° |
Minimum incremental motion | 0.1 | µm |
Max. velocity | 10 | mm/s |
Sensor type | Rotary encoder | |
Guide | – | |
Drive type | Brushless DC motor | |
Fine positioning | ||
Active axes | X, Y, Z | |
Travel range in X, Y, Z, closed loop | 100 | µm |
Min. incremental motion, open-loop | 0.3 | nm |
Min. incremental motion, closed-loop | 2.5 | nm |
Linearity error, for the entire travel range** | 2 | % |
Repeatability (bidirectional) 10% travel range | 2 | nm |
Sensor type | Incremental | |
Drive type | PICMA® | |
Alignment | ||
Scanning time of spiraled area scan 500 µm Ø** | <2 | s |
Scanning time of spiraled area scan 100 µm Ø** | <0.3 | s |
Scanning time of spiraled area scan 10 µm Ø** | <0.2 | s |
Scanning time, gradient scan, randomized with ±5 µm (repeatability < 0.01 dB)*** | <0.3 | s |
F-712.HP1 Mounting Adapter for F-712.HA1 / F-712.HA2 Fiber Alignment Systems
用于P-616类型(NanoCube)压电定位器的F-603.41 / F-603.42 / F-603.43纤维支架
用于快速多通道光子学对准的六自由度F-712.HA1和F-712.HA2系统。硬件描述。
快速多通道光子学对准。用于硅光子学生产中的快速光学对准的硬件和固件。
光功率的计算 - 使用F-712.PM1功率计和F-712高精度光纤对准系统
Ask for a free quote on quantities required, prices, and lead times or describe your desired modification.
通过电子邮件或电话从当地PI销售工程师处快速获取解答。
在众多领域中，兴起了将器件对准至纳米级精度的需求。诸如小型照相机中的镜头或镜头组件等光学部件乃至CCD芯片自身，均需要以更高的精度进行定位。
PI提供高精度驱动器，其可用作EtherCAT从控制器，或与ACS运动控制器集成后用作主控制器，或在现有结构中用作第二主控制器。
数字技术为提高不存在于传统模拟技术的控制工程的性能开辟了可能性。
压电陶瓷促动器的属性特点包括高馈通和快速响应。由于压电促动器甚至会对运动电压的最小变化做出反应，因此必须避免控制中的噪声或漂移。
高速USB或TCP/IP接口以及RS-232是PI现代数字控制器支持的标准接口。此外，PI也提供数字或模拟实时能力接口。
快速设定或极平滑的低速运动、高位置稳定性、高分辨率和高动态——压电系统的要求各有不同，需要具有高灵活度的驱动器和控制器。
六足位移台平台适用于在所有六个自由度（即三根线性轴和三根旋转轴）实现负载的准确定位和校准。
