多通道消光比测试仪

平台型多通道消光比测试仪可独立进行偏振消光比测试、光功率测试、插损变化测试等，配备 USB(RS232) 接口，上位机软件可自动进行数据测试、 记录、分析，可方便地组成自动测试系统。 广泛应用于光通信设备、光纤、光无源器件与光有源器件的测试，功率范围宽、测试精度高、性价比高、可靠性好。

TC-PERM消光比测试仪

单/双通道消光比测试仪可独立进行偏振消光比测试、光功率测试、数字校准、自动选择量程，配备 USB(RS232) 接口，编写上位机软件可自动进行数据测试、 记录、分析，可方便地组成自动测试系统。 广泛应用于光通信设备、光纤、光无源器件与光有源器件的测试，功率范围宽、测试精度高、性价比高、可靠性好。 The single/dual channel extinction ratio tester can independently perform polarization extinction ratio test, optical power test, digital calibration, and automatic range selection. It is equipped with USB (RS232) interface. The upper computer software can automatically test, record, and analyze data, and can easily form an automatic test system. It is widely used in the testing of optical communication equipment, optical fiber, optical passive components and optical active components. It has wide power range, high testing accuracy, high cost performance and good reliability.

ER3000消光比测试仪

ER3000是一种高精度、快速测量永磁器件偏振消光比（PER）的仪器。PER是PM光纤慢轴光功率与快轴光功率的比值，是PM光纤和其他PM器件的重要特性。ER3000在测量期间还提供最小和最大PER的保持功能，并监控相对功率。因此，ER3000对于表征PM器件的PER，以及将PM光纤对准激光二极管、偏振器和其他PM器件非常有用。 The ER3000 is an instrument that measure PER (Polarization Extinction Ratio) of PM device with high accuracy and fast speed. PER is the ratio of optical power in the slow axis of PM fiber to optical power in the fast axis, and is an important characteristic of PM fiber and other PM devices. The ER3000 also provides the holding function at minimum and maximum PER during measurement and monitors the relative power. So ER3000 is very useful to characterize the PER of PM devices, and to align PM fiber to laser diode, polarizer, and other PM devices.

ER3100消光比测试仪

偏振消光比测试仪ER3100, 以高精度快速测量偏振消光比;偏振角度. 同时ER3100在测量时提供保留最大和 最小PER和显示相关功率的功能. 因而ER3100非常适合于测量保偏器件的PER,使保偏光纤对准到激光二极管,偏振器和其他保偏器件. Polarization extinction ratio tester ER3100 can measure polarization extinction ratio quickly with high accuracy; Angle of polarization At the same time, ER3100 provides the function of retaining the maximum and minimum PER and displaying relevant power during measurement Therefore, ER3100 is very suitable for measuring the PER of polarization maintaining devices, so that the polarization maintaining fiber can be aligned with laser diodes, polarizers and other polarization maintaining devices

ER2200偏振消光比测试仪

ER2200可以快速高精度地测量消光比，偏振角度，和光功率。ER2200配备了实时测试软件，50dB的PER动态测试范围，成本直降20%。 ER2200 can quickly and accurately measure extinction ratio, polarization angle, and optical power. The ER2200 is equipped with real-time testing software, with a dynamic testing range of 50dB for PER, and the cost is reduced by 20%.