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HP 8167A tunable laser source is a basic tool for characterizing and testing optical amplifiers and components.
The HP 8167A operates in the 1310 nm window.
A built-in side mode filter ensures that a true single-mode laser line is generated for every wavelength point, eliminating any possible multimoding. A 0.001 nm resolution also makes these tunable lasers valuable tools for heterodyne measurements and coherent applications. Both tunable lasers provide independent control of output power and wavelength on a what-you-set-is-what-you-get basis. Wavelength scans, which require an output power that is stable over time and flat across all wavelengths, can be performed reliably, accuray, and quickly. Specifications.
Wavelength Range: 1280 nm to 1330 nm.
Absolute Wavelength Accuracy: <± 0.1 nm.
Relative Wavelength Accuracy: ± 0.05 nm (lypical ± 0.02 nm). Wavelength Resolution: 0.001 nm, 170 MHz at 1300 nm.
Wavelength Stability (typical over 1 h at constant temp.): <± 100 MHz. Wavelength Repeatability: ± 0.05 nm (typical: ± 0.02 nm).
Sidemode Suppression Ratio: > 40 dB.
Relative Intensity Noise RIN (typical): 145 dB/Hz. Linewidth (typical): < 100 kHz.
Output Power: > -4 dBm to -10 dBm.
Power Linearity: <± 0.1 dB.
Power Stability (over 1 h): < ± 0.05 dB (Typical 0.01 dB).
Power Repeatability (typical): < ± 0.04 dB.
Output Isolation (typical): 60 dB.
Return Loss (typical): 60 dB.
Modulating Frequency: 250 Hz - 300 kHz (squarewave). Built-in HPIB. Option 003 Built-in Variable Attenuator.
