|
|
The Agilent 86122A Multi-Wavelength Meter measures the wavelength and optical power of laser light in the 1270–1650 nm wavelength range. Because the 86122A simultaneously measures multiple laser lines, you can characterize dense-wavelength-division-multiplexed (DWDM) systems and the multiple lines of Fabry-Perot lasers. Specifications. Wavelength : 1270 nm to 1650 nm. Absolute accuracy (lines separated by >=10 GHz): ±2 ppm (±0.3 pm at 1550 nm and 1310 nm). Differential accuracy (characteristic): ±0.15 ppm. Minimum resolvable separation (equal power lines input): 5 GHz (0.04 nm at 1550 nm, 0.03 nm at 1300 nm) for laser lines separated by >=10 GHz. Display resolution: 0.0001 nm. Amplitude Linearity (Lines above -30 dBm): ±0.3 dB (1270 to 1600 nm). Flatness, ±30 nm from any wavelength: 1270-1600 nm ±0.2 dB. Display resolution: 0.01 dB. Maximum safe input level (sum of all lines): +18 dBm. Measure up to 1000 laser lines simultaneously. Options. 021: Straight (non-angled) Contact Interface-PC (default). 022: Angled Contact Interface-APC. 400: Front Panel Fiber Input (default). 401: Rear Panel Fiber Input.
|