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Explore dual-channel and ultra-wideband signal analysis for demanding RF workflows.
Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz. Trade in your old oscilloscope and get credit toward a new XR8.
Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.
Unlock your free upgrade to the next bandwidth tier.
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
Explore curated support plans, prioritized to keep you innovating at speed.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
Hands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
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Keysight 8160xA 可调谐激光源采用了共腔激光模块设计。 它们共享较窄的线宽和低自发发射电平，在与 Keysight N774xA 多端口功率计或 Keysight 816xxx 功率计模块配合使用时，可以在阻带和通带中都达到出色的频谱损耗测量范围。 内置气室和自调整功能可以确保卓越的长期稳定性，从而最大限度减少拥有成本。 在 8160xA 系列中，高性价比型号和基础型号可以在输出功率、调谐模式和速度、波长准确度和可重复性等方面提供更多的高性价比选择。
81608A 高性价比可调谐激光源模块能够提供超过 +12 dBm 的峰值输出功率，比其自发发射电平高至少 75 dB/nm。 它可执行高达 200 nm/s 的双向扫描，并具有 ±1.5 pm 的典型波长可重复性。 这个激光源在功能特性、性能和价格等方面实现良好平衡，因此适用于相干传输实验以及在生产线上进行经济高效的元器件测试。
81608A 可调谐激光源获得 N7700A 光通信应用软件套件的支持，通过与功率计和偏振仪器结合使用，可以测量插入损耗、偏振相关损耗和色散等频谱特性。 它们提供了卓越的扫描波长准确度和动态范围。
另外还可考虑新型 N7778C 可调谐激光源 ，获得外形更紧凑的型号。
详细了解光通信用激光源产品
