BOSA is the most advanced and versatile High Resolution Optical Spectrum Analyzer in the market. Thanks to our unique optical filtering and full spurious free dynamic range the BOSA achieves reliable measurements avoiding artifacts and undesired effects on your measurements. BOSA’s unique combination of high-resolution and high dynamic-range brings a new range of measurement possibilities to the optical domain. BOSA reveals the optical spectra of the signals with a detail and precision that enables direct measurement of performance parameters for lasers and modulated signals. Technology Aragon Photonics all-optical patented technology use the stimulated Brillouin scattering (SBS) as a non-linear optical effect that causes a very narrow filtering effect. By pumping the SBS with an external cavity tunable laser source (TLS), the filter is swept along the spectral region of interest, giving the high-resolution optical spectrum. SBS gain enhances the dynamic range of the measurement compared to passive filtering, and the threshold imposed by SBS eliminates all the spurious effects of the local oscillator sidemodes and lineshape that produce measurement artifacts in heterodyne OSAs, giving the highest spurious-free dynamic range measurement available in market. Based on our core SBS technology we have also developed unique measurements solutions for the characterization of the polarization and phase of the optical spectrum, providing the most complete characterization of an optical signal available in any HR-OSA. Applications • Pulsed lasers & frequency combs • 100G/400G transceiver testing • Advanced modulation formats: OFDM, Nyquist, QAM, DP-QPSK… • Chirp effects analysis • Non-linear laser dynamics • Network analysis: DWDM, Flexigrid, OSNR Key Features • High resolution (10 MHz / 0.08 pm) and narrow filter profile purely optical • Best accuracy in the market (0.5 pm) • Great dynamic range (>80 dB) with no artifacts. Maximum reliability • Unique spectrally-resolved polarization measurement • Patented optical phase spectrum measurement: chirp measurement, eye diagram, constellation… • Integrated tunable laser and component analyzer for maximum versatility