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The Agilent N7714A Tunable Laser Source is a four-port source, available with C-band or L-band wavelength coverage. With high output power up to +15 dBm, narrow linewidth of 100 kHz, gridless and grid-defined wavelength setting, and offset fine-tuning capability, the N7714A makes an ideal source for realistic loading of the latest transmission systems. Targeted for high test throughput, lowest cost-per-channel, and narrow footprint, all members of Agilent’s 77-Series optical test instruments are built on a common platform and a common PC-based user interface. A complete set of control interfaces including LAN, USB2.0 and GPIB simplifies integration with manufacturing control systems. Code compatible to Agilent’s Lightwave Measurement System modules, the new instrument generation can serve as plug-in replacements in existing test solutions. Specifications apply to wavelengths on the 50 GHz ITU-T grid, after 1 hour warm-up, in non-condensing conditions, in CW operation. Wavelength (frequency) range: 1527.60 nm to 1565.50 nm (196.25 THz to 191.50 THz) Opt 222 and 240, 1570.01 nm to 1608.76 nm (190.95 THz to 186.35 THz) Opt 222 and 204. Frequency (wavelength) resolution:100 MHz (0.8 pm at 1550 nm). Fine tuning range: Typical ± 6 GHz. Fine tuning resolution: Typical 1 MHz. Absolute wavelength (frequency) accuracy: ± 22 pm (± 2.5 GHz). Relative wavelength (frequency) accuracy: ± 12 pm (± 1.5 GHz). Wavelength (frequency) repeatability: Typical ± 2.5 pm (± 0.3 GHz). Wavelength (frequency) stability: Typical ± 2.5 pm (± 0.3 GHz), 24 hours (Typical ± 0.5 pm, 1 minute). Tuning time: Typical < 30 sec. Max. output power: >= +13.5 dBm (Typical >= +15 dBm). Power stability: Typical ± 0.03 dB over 24 hours. Power flatness: Typical ± 0.2 dB (full wavelength range). Power repeatability: Typical ± 0.08 dB. Linewidth: Typical < 100 kHz (SBS suppression off). Side mode suppression ratio (SMSR): Typical 50 dB. Relative intensity noise (RIN): Typical –145 dB/Hz (10 MHz to 40 GHz). Grid spacing: 100 GHz, 50 GHz, 25 GHz, or arbitrary grid. Fine tuning speed: 15 sec from -6 GHz to +6 GHz. Power attenuation range: 8 dB. Power setting resolution: 0.1 dB. Fiber type: 9/125 µm panda PMF, TE mode in slow axis, in line with connector key. Polarization extinction ratio: 16 dB typical. Output isolation: 30 dB typical. Options. 071, Straight connector interface, PMF. 072, Angled connector interface, PMF. 240, 4 C-band lasers. 204, 4 L-band lasers. 222, 2 C-band lasers and 2 L-band lasers.
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