Bwin·必赢626net入口(中国区)官方网站-首页欢迎你
PRODUCT CENTER
Tough capability of R&D and innovation

Consumer-grade VCSEL Array wafer probe station

Product Features>This device is a consumer-grade VCSEL Array wafer-levelcomprehensive testing system.>It supports CW or QCW testing, with a minimum pulse width of 10us and a current of 0-10A.>It supports LIV+spectral testing, FF testing, NF testing( including M2 and divergence angle testing...
Product Introduction
Product parameters

Product Features
>This device is a consumer-grade VCSEL Array wafer-level
 comprehensive testing system.
>It supports CW or QCW testing, with a minimum pulse width of 10us and a current of 0-10A.
>It supports LIV+spectral testing, FF testing, NF testing( including M2 and divergence angle testing)
>Modular design, three testing modules can be freely matched with different testing modules for easy integration and maintenance.
>Fully self-developed testing software, calculation parameters can be customized according to Customer needs.
>It supports breakpoint continuation testing, bad point retesting and alarm for the same continuous failure mode.
>It supports the statistics of informations such as testing time, quantity, time, utilization rate, probe usage frequency etc.
>It supports the functions such as mapping selection, circle reduction, sampling, designated area testing etc.
>The water-cooled and TEC technology is used to control temperature, the temperature can be controlled within a wide range, and it has extremely high stability and accuracy.
>It supports the integration of Customer MES systems so as to ensure the data security and traceability.
>The excellent ESD and EOS prevention measures can ensure the product safety during the product retesting process.

Product requirement
Wafer size: 4 inches, 6 inches (8 inches can be customized)
Wafer thickness: 100~220um(±20um)

Temperature control capability
Temperature control method: TEC+water cooling
Temperature control range: 20~90℃
Temperature uniformity: ±1°C
Temperature resolution: 0.1°C
Heating time: from 15°C to 85°C within 10 minutes

Motion accuracy
XY positioning accuracy: <4um/150mm
XY repeat positioning accuracy: ±3μm
Z platform repeat positioning: ±0.5μm
Z platform flatness: <15um
Other function: automatic needle cleaning function, automatic needle pressure system

Source Measure Unit capability
Power output capability: 0~10A: 0~10V (or 0~20V configurable)
Pulse capability: a minimum pulse width of 10us
Current accuracy: 0.22%+3mA
Current resolution: 0.1mA
Voltage accuracy: 0.05%+4mV
Voltage resolution: 0/01mV
Customized requirement: The type of source measure unit can be matched according to Customer requirements.

Service Hotline:

18688779380

Address:RoomE501, 5F, No.1 building, No.6111 Longdong Avenue, Pudong New District, Shanghai City
E-mail:eric.liu@feedlitech.com