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GoPhotonics offers a comprehensive range of advanced Optical Spectrum Analyzers designed to enable precise characterization and analysis of optical signals across a wide range of wavelengths and frequencies. Supporting applications in optical communications, transceiver testing, laser characterization, spectroscopy, and research, these instruments include grating-based OSAs, interferometer-based spectrum analyzers, and high-resolution frequency-domain solutions.
These analyzers are characterized by high wavelength and frequency accuracy, fine spectral resolution, wide dynamic range, and low polarization sensitivity, ensuring reliable and repeatable measurements. With features such as fast sweep speeds, high optical rejection, flexible resolution settings, and support for multiple fiber types and interfaces, they enable detailed signal evaluation and seamless integration into laboratory, manufacturing, and field environments, making them ideal for applications where precision, stability, and measurement efficiency are critical.
OSA 1000 Series – PXIe - Optical Spectrum Analyzer for Gain Equalization Applications
The OSA 1000 Series - PXIe from Quantifi Photonics is an optical spectrum analyzer that operates across a wavelength range of 1265 nm - 1625 nm, enabling precise spectral analysis for gain equalization applications. It delivers high accuracy and repeatability in wavelength and power measurements, along with fine spectral resolution and low polarization sensitivity to ensure reliable performance. The analyzer supports strong optical rejection and stable signal characterization, combined with fast sweep capabilities for efficient measurement across different spectral spans. With a wide dynamic range and high return loss performance, it is well-suited for detailed optical testing. Its compact PXIe design, single-channel configuration, compatibility with standard single-mode fiber, and support for multiple connector types make it a flexible solution for integration into advanced optical test setups.
MS9740B - Optical Spectrum Analyzer for Measurement Applications
The MS9740B from Anritsu Corporation is an optical spectrum analyzer that operates across a wide wavelength range of 600 nm - 1750 nm, supporting versatile optical measurement applications. It delivers high wavelength stability and linearity, along with multiple selectable resolution settings that enable detailed spectral analysis. The analyzer ensures reliable signal characterization with strong optical return loss performance, low polarization dependency, and a wide dynamic range, making it suitable for both high-precision and broad-range measurements. It also offers accurate and stable power level measurements with excellent linearity and flatness. Designed for flexibility, it supports both single-mode and multimode fibers, is compatible with various connector types, and can be integrated into test environments through Ethernet and GPIB interfaces, making it well suited for manufacturing, testing, and evaluation of optical components such as VCSEL modules.
771 Series - Laser Spectrum Analyzers for Research Applications
The 771 Series from Bristol Instruments is a laser spectrum analyzer that operates across multiple wavelength ranges spanning 375 nm - 1100 nm, 520 nm - 1700 nm, 1 μm - 2.6 μm, 1 μm - 5 μm, and 1 μm - 12 μm, covering visible, near-infrared, infrared, and mid-infrared regions for diverse research applications. They provide highly accurate and high-resolution spectral measurements with excellent optical rejection, ensuring precise laser characterization. Built on Michelson interferometer technology with fast Fourier transform analysis, these analyzers enable detailed and reliable spectral evaluation. Continuous calibration using an internal stabilized He-Ne laser enhances measurement consistency and long-term accuracy. With fast measurement capability and support for standard communication interfaces, they are well-suited for applied research, engineering, and production testing environments.
WaveAnalyzer 1500S - Optical Spectrum Analyzers for Transceiver Test Applications
The WaveAnalyzer 1500S from Coherent Corp. is an optical spectrum analyzer that operates over a frequency range of 186 THz - 196.35 THz, enabling high-resolution spectral analysis for transceiver testing and advanced optical measurements. It delivers precise frequency accuracy and repeatability with fine spectral sampling and narrow resolution bandwidth, supporting detailed signal characterization. The analyzer provides strong dynamic range performance for both close-in and spurious-free measurements, ensuring reliable detection of signal components. Built on fast-stepping solid-state laser technology, it enables rapid updates for efficient analysis across wide spectral regions. With flexible control via GUI, USB, and Ethernet, along with an integrated web interface, it supports seamless operation in lab and production environments. Its compact and rugged design makes it well-suited for applications such as OSNR measurement, modulation analysis, modulator testing and adjustment, transceiver validation, SMSR measurement, network monitoring, and general-purpose optical spectrum analysis.
AQ6373E - Optical Spectrum Analyzers for All Laser Applications
The AQ6373E from Yokogawa Test & Measurement Corporation is an optical spectrum analyzer that operates across a wavelength range of 350 nm - 1200 nm, supporting comprehensive analysis of laser sources and other optical signals. It enables high-resolution spectral measurements with flexible resolution settings and fine sampling capability, allowing detailed characterization across narrow and wide spans. The analyzer delivers reliable wavelength accuracy and stable power measurement performance, along with good sensitivity and dynamic range for detecting low-level signals. Designed for versatility, it supports various fiber types and standard connectors, and can be controlled through multiple interfaces for seamless integration into test setups. It is well suited for applications such as laser characterization, supercontinuum source analysis, LED testing, pulsed light measurement, fiber loss evaluation, fiber Bragg grating characterization, and gas sensing.
With their high spectral precision, wide measurement range, and application-focused designs, optical spectrum analyzers enable reliable and high-performance characterization of optical signals across scientific, industrial, and research environments. Engineered for accuracy, stability, and fast acquisition, they support applications ranging from optical communication testing and transceiver validation to laser characterization, spectroscopy, and sensing. By delivering detailed spectral insights with consistency and efficiency, they provide the precision, responsiveness, and reliability required for next-generation photonic systems and advanced optical technologies.
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