AQ6376E 横河光谱分析仪二手销售租赁维修-仪佰技术

AQ6376E 3µm光谱分析仪 1500 - 3400 nm

中波红外波长，内置气体净化功能和高阶截止滤波器

AQ6376E 是我们台式光谱分析仪的新版本，其波长覆盖范围远远超出了我们之前型号的近红外范围，延伸至中红外区域，测量范围覆盖1500 nm到 3400 nm。

Key feature summary  主要特征总结

• Long wavelength range: 1500 to 3400 nm
  长波长范围：1500至3400纳米

• Gas purging ports to reduce water vapor effects
  气体净化口以减少水蒸气效应

• Built-In cut filter for high order diffracted light
  内置高阶衍射滤镜

• Double Speed Mode to further enhance fast measurement speed
  双倍速度模式进一步提升快速测量速度

• High sensitivity down to -65 dBm
  高灵敏度可达-65 dBm

• High resolution to 0.1 nm
  高分辨率可达0.1纳米

• Wide close-in dynamic range (55dB)
  宽的近距离动态范围（55dB）

• Fast auto-calibration  快速自动校准

• Free space optical input for maximum flexibility, low maintenance, and high reliability  
  宽松的光学输入空间，实现大灵活性、低维护和高可靠性

• Applicable to single-mode and multimode fibers
  适用于单模和多模光纤

• Excellent performance for environmental gas sensing Laser Spectroscopy 
  环境气体感测激光光谱学的性能

• Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 3.4μm 
  是电信频段至3.4微米波长范围内光学器件研发和制造的工具

New Features  新功能

Purge feature  清除特性

Due to the high resolution and sensitivity of the AQ6376E, it can actually detect the presence of water molecules in the air. The water vapor is detected in the upper Near-IR wavelength region and could overlap with or mask the spectral characteristics of the actual device under test in that particular region.
由于 AQ6376E 分辨率高且灵敏，它实际上可以检测空气中的水分子。水蒸气在高频近红外波长区域被探测，可能与被测器件在该特定区域的光谱特性重叠或掩盖。

By continuously supplying a pure purge gas such as nitrogen to the monochromator through the ports on the back panel, the AQ6376E can reduce the influence of water vapor absorptions and provide more reliable and accurate measurements than ever before.
通过通过背板端口持续向单色器供应纯净净化气体如氮气，AQ6376E 可以减少水蒸气吸收的影响，提供比以往更可靠、更准确的测量。

Built-in cut filter for high order diffracted light
内置高阶衍射光切割滤镜

Due to the diffractive technology used, the monochromator in some circumstances could generate high order diffracted light, which appears at wavelengths equal to the integral multiple of input wavelengths.
由于所使用的衍射技术，单色仪在某些情况下可以产生高阶衍射光，这些光出现在等于输入波长整数倍的波长上。

By cutting incoming light below 1500 nm with the built-in filter, the AQ6376E drastically reduces the influence of high order diffracted light on the measurement. Thus, the measured data are always reliable and replicate the real signal under test.
通过内置滤光片切割 1500 纳米以下的入射光，AQ6376E 大大减少了高阶衍射光对测量的影响。因此，测量数据始终可靠，并能复制被测的真实信号。

Double speed mode  双速模式

Increases the sweep speed up to 2 times compared to the standard sweep mode, with only a 2 dB penalty to the standard sensitivity value.
相比标准扫频模式，扫描速度可提升最多 2 倍，且仅对标准灵敏度值增加 2 dB。

Long Wavelength Range: from 1500nm to 3400nm
长波长范围：1500nm 至 3400nm

The AQ6376E covers not only the wavelength span used in communications, but also the 3µm region which is used for environmental sensing, medical, biology and industrial applications.
该 AQ6376E 不仅涵盖通信中使用的波长范围，还涵盖了用于环境感测、医疗、生物学和工业应用的 3μm 区域。

High Sensitivity: down to -65dBm
高灵敏度：低至-65dBm

The AQ6376E can measure optical power from +13dBm down to -65dBm thanks to its high-dynamic and very low noise components and circuits used for photo detection. This enables precise measurements of both high power and low power sources.
该 AQ6376E 得益于其高动态且极低噪声的成分和用于光检测的电路，能够测量从+13dBm 到-65dBm 的光功率。这使得能够精确测量高功率和低功率源。

Measurement sensitivity can be chosen among 7 values according to the measurement speed required by the specific test to be performed.
测量灵敏度可以根据具体测试所需的测量速度从7个数值中选择。

High Resolution & Wide Dynamic Range
高分辨率与宽动态范围

The AQ6376E uses a double-pass monochromator structure to achieve high wavelength resolution (0.1 nm) and wide close-in dynamic range (55 dB). Thus, closely allocated signals and noise can be separately measured.
该 AQ6376E 采用双通单色器结构，实现高波长分辨率（0.1 nm）和宽的近距离动态范围（55 dB）。因此，紧密分配的信号和噪声可以分别测量。

High speed Measurement  高速测量

GREATER EFFICIENCY   更高的效率

High Speed Sweep  高速扫雷

With a proprietary sweep technique the AQ6376E achieves a much faster sweep speed than conventional measurement systems, which use a monochromator. Max. sweep time is only 0.5 sec. for 100 nm span.
采用专有的扫频技术，AQ6376E 能实现比传统测量系统更快的扫频速度，传统测量系统使用单色仪。最大扫描时间仅为 0.5 秒，覆盖范围为 100 纳米。

Fast command processing and data transfer
快速的命令处理与数据传输

Applying a fast microprocessor, the AQ6376E achieves very fast command processing speed and Ethernet interface provides up to 100 times faster data transfer speed than GP-IB.
采用高速微处理器，AQ6376E 实现了极快的命令处理速度，以太网接口提供比 GP-IB 快 100 倍的数据传输速度。

Fast auto-calibration  快速自动校准

The AQ6376E has a built-in reference light source for wavelength calibration and optical alignment of the monochromator components, allowing it to deliver always-accurate measurements. 
AQ6376E 内置参考光源，用于波长校准和单色器组件的光学对准，使其能够始终提供准确的测量。
The calibration and alignment process takes less on the unit take than 2 minutes and is fully automatic. 
校准和校准过程对设备使用时间不到2分钟，且全自动。NOTE: The wavelength calibration can also be performed by using an external reference source.
注意：波长校准也可以通过使用外部参考源来完成。

Free-Space Optical Input
自由空间光输入

The AQ6376E uses a free-space optical input structure, i.e. no fiber is mounted inside the instrument.
AQ6376E 采用自由空间光学输入结构，即仪器内部不安装光纤。

This smart solution is:
这个智能解决方案是：

• WORRY-FREE, as no internal fiber can be scratched or get dirty
  无需担心，内部纤维不会被刮花或弄脏

• MAINTENANCE-FREE, as no internal fiber has to be cleaned
  无需维护，因为内部纤维无需清洁

• VERSATILE, as the instrument accepts both /PC and /APC connectors
  多功能，因为该仪器支持/PC 和/APC 两种接口

• DUAL PURPOSE, as the instrument accepts both Single-Mode and Multi-Mode fibers without being affected by the high insertion loss from MM-SM fibers matching
  双重用途，因为该仪器兼容单模和多模光纤，不受 MM-SM 光纤匹配时高插入损耗的影响