In order to cope with the rapidly increasing traffic, wavelength division multiplexing (WDM) has been adopted to realize high-speed and large-capacity communication, and high-frequency modulated signals of complicated format are densely arranged in the WDM channel. Since the WDM communication system requires high stability in wavelength (or frequency) and power, long-term stability evaluation such as temperature cycle test and high load test is required for WDM transmission systems, as well as for semiconductor lasers (LD) and optical transceivers that make up the system.
The applicable models can easily perform long-term measurements by using the data logging function and programming function that are equipped as standard, without using an external PC.
This is a function to repeatedly perform optical spectrum measurement, analysis, and data save under preset conditions. In the analysis, parameters such as WDM (peak wave length, peak level, OSNR) and DFB-LD (SMSR) can be analyzed, and each parameter value can record up to 10000 data per peak wavelength (channel). The recorded parameter values are displayed along with the maximum and minimum values as a logging table or graph with the vertical axis representing the amount of change and the horizontal axis representing time. Since the optical spectrum waveform at a specific time can be displayed by moving the cursor, it is possible to observe not only the analysis value but also the temporal change of the optical spectrum.
This is a function to create and register a series of measurement procedures as a program in advance and perform automatic measurement by itself.
Creating a program is very easy because you can select the command corresponding to the OSA key as if you were actually operating OSA. In addition, commands for loop control, condition judgment, variables, four arithmetic operations, parameter input, screen output, etc. are prepared for advanced programming.
It also supports remote control via ETHERNET or RS232, allowing direct control of external devices such as connected light sources and optical switches. Complex measurements such as repeated measurements while changing external measurement conditions can be easily performed without a PC.
High Performance LONG WAVELENGTH
The AQ6375E covers not only telecommunication wavelengths, but also the SWIR region which is often used for environmental sensing and medical applications.
・Lineup of 3 models [Standard, Extended and Limited]
1200 to 2400 nm [Standard, and Limited]
1000 to 2500 nm [Extended ]
MWIR WAVELENGTH with internal gas purge and cut filter
The AQ6376E is the latest version of our bench-top optical spectrum analyzer extending the wavelength coverage well beyond the NIR range of our previous models into the MWIR region from 1500 to 3400 nm.
Popular applications include the detection of gases such as carbon oxides (COx), nitrogen oxides (NOx), and hydrocarbon gas (CxHy) for environmental studies.
AQ6374覆盖了350 ~ 1750nm的宽范围波长，包括可见光(380 ~ 780nm)和通信领域。
AQ6373B提供的350nm到1200nm专用短波长量程可以精确测量380nm到780nm的可见光谱，因此适用于生物科学和其它领域。此型号产品还是测量1064nm Nd:YAG, DPSS激光源的常用工具。
AQ6375B是一款波长可覆盖2μm以上范围的长波长台式光谱分析仪。 它专为一直苦于无长波长测量仪器可用的工程师和研究人员而设计， 在实现了高精度、 高分辨率和高灵敏度测量的同时， 可以提供全面的分析功能， 从而可省去校准步骤和开发外部分析软件的麻烦。
AQ6376是波长可覆盖2μm以上范围的长波长台式光谱分析仪， 专为一直苦于无长波长测量仪器可用的工程师和研究人员而设计。 AQ6376在实现了高精度、 高分辨率和高灵敏度测量的同时， 还可以提供全面的分析功能， 从而可省去校准步骤和开发外部分析软件的麻烦。