Agilent Technologies 81642A Manual de usuario Pagina 11

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Source Modules
Agilent 81600B Tunable Laser Modules
Complete wavelength coverage from 1260 nm to 1640 nm
Low SSE output for high dynamic range
Built-in wavelength meter for high wavelength accuracy
Sweep speeds up to 80 nm/s to reduce test times
No compromise of measurement accuracy for sweep speed
Tuning Range from 1260 nm to 1640 nm
Agilent offers a family of tunable laser sources to cover the wavelength
range of 1260 nm to 1640 nm. Whether you are measuring Dense
Wavelength Division Multiplexing (DWDM) devices or a WDM device,
such as an LX4 component for 10 Gigabit Ethernet, Agilent has a laser
to fit your testing needs.
Agilent TSL portfolio
It Sweeps as Precisely as it Steps
As manufacturing yields become more demanding it is critical for your
test instruments to have optimal performance for any measurement
condition. The 81600B offers several sweep speeds up to 80 nm/s
without compromising measurement accuracy. In contrast to other lasers,
the 81600B sweeps with the same precision as it steps; without the use
of an external wavelength-tracking filter. No compromise on sweep speed.
No compromise on sweep speed
Advantage of Using Suppressed Laser Noise (SSE)
Source Spontaneous Emission (SSE), the sum of all spontaneous emissions
inside the laser diode of the tunable laser, is broadband light output in
addition to the monochromatic laser line. This emission limits the noise
floor of the tunable laser, which, in turn, limits the dynamic range of your
measurements. The Agilent tunable laser source offers a low signal to
source spontaneous emission ratio. For you, this means more dynamic
range to enable your measurements to completely characterize DWDM
devices with high channel isolation.
Agilent laser noise definition
Low SSE and high power measurement result
Reduce Cost of Test
For DWDM components, high wavelength accuracy and dynamic range
are most important. For CWDM components, a wide wavelength range,
high power stability, dynamic range and low cost targets are key.
Agilent’s state-of-the-art tunable lasers meet the demanding requirements
of high tech optical manufacturing facilities with fast sweep speed, high
wavelength accuracy and power stability. This will reduce your test time
while increasing your throughput, hence, reducing the cost of test in
manufacturing to give you the competitive advantage.
Protect your Investment
Upgrade your earlier model Agilent tunable laser (8164xA/B, 8168xA/B)
to the latest 81600B.
TLS Upgrade Option
From to 81600B#200
81640A/B
81680A/B
81480A/B #UG1
81642A/B
81682A/B
81482B
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