VIAVI Solutions
Data Sheet
VIAVI
Broadband Light Source (mBBS-C1)
MAP Series 100 mW of Amplified Emission Source
The Multiple Application Platform (MAP) Broadband light
source (mBBS-C) delivers mW of amplified spontaneous
emission (ASE) across the extended C-band and L-band.
The Multiple Application Platform (MAP) Broadband
Source (mBBS-C1) is a third-generation erbium doped
fiber-based design. The mBBS module is used for optical
component measurement and telecommunications
transmission testing:
y Spectral measurements of couplers, WDMs, isolators,
and other optical components.
y Noise loading in system experiments.
y Polarization mode dispersion (PMD) measurements.
Functional Description
The mBBS-C1 delivers 100mW of
amplified spontaneous emission (ASE)
across the extended C-band and the
L-band. The optical output of the
mBBS is ultra-stable, depolarized
and spectrally flat to within 1.8 dB
(figures 1a and 1b) and shows power
stability better than 0.02dB. These
characteristics make it ideal for
several applications including noise
loading during OSNR compliance test,
power loading of optical amplifiers
during gain, and noise figure
measurements or passive component
characterization. Due to extreme power stability, this
source is often used for optical calibration of power
meters and variable attenuators.
Features and Benefits
y >mW depolarized output power over the
extended C-band and the L-band
y Power flatness < .dB
y Ultra-high power stability
y LXI-compliant interfaces and IVI drivers
Applications
y Source for optical component spectral tests
y OSNR noise loading for receiver and systems
compliance tests
y Power loading for optical amplifier testing
y Ultra-stable source for optical calibration systems
Compliance and Safety information
y The MAP Series mBBS-C module, when installed
in a MAP chassis, complies to CE, CSA/UL/
IEC, LXI Class C requirements, meets the
requirements of Class M in standard IEC -
(), and complies with CFR .
except deviations per Laser Notice No. , June
,
INVISIBLE LASER RADIATION
DO NOT VIEW DIRECTLY WITH
OPTICAL INSTRUMENTS
CLASS 1M PRODUCT
(IEC 60825-1)
2 Broadband Light Source (mBBS-C1)
The optics of the mBBS Module consist of an erbium-based gain block with supporting optical components
specifically designed to achieve maximum output power at the bulkhead-mounted optical connector while
minimizing input/output isolation.
An intuitive graphic user interface (GUI) is optimized for use in either
a laboratory or a manufacturing environment. Efficient transition
between summary and detailed views (figure 2) allow users to operate
at a system level or access the full power of a module.
Chassis and Modular Family
The VIAVI Multiple Application Platform (MAP) is a modular, rack mountable or benchtop, optical test and
measurement platform with chassis’ that can host 2, 3 or 8 application modules. The LightDirect family of
modules are characterized by their simple control and single function nature. Individually or together they form
the foundation of a diverse array of optical test applications. The web enabled multiuser interface is simple and
intuitive. LXI compliant with a full suite of SCPI based automation drivers and PC based management tools, the
VIAVI MAP is optimized for both the lab to manufacturing environments.
The mBBS is part of the LightDirect module family. Alongside the many other modules, such as attenuators,
polarization scramblers, power meters, and spectrum analyzers, the MAP series is the ideal, modular platform for
photonic system and module testing.
The mBBS is compatible with all current MAP-300 and MAP-200 chassis.
15701565156015551550
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Relative Power Density (dBm/nm)
Wavelength (nm)
mBBS-C1 C-Band Typical Output Spectrum
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Wavelength (nm)
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mBBS-C1 L-Band Typical Output Spectrum
Relative Power Density (dBm/nm)
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1545
154015351530
1525
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-11
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1
3
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Relative Power Density (dBm/nm)
Wavelength (nm)
mBBS-C1 C-Band Typical Output Spectrum
1610
1605
1600
1595
1590
1585
15801575
1570
1565
Wavelength (nm)
-22
-20
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-8
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mBBS-C1 L-Band Typical Output Spectrum
Relative Power Density (dBm/nm)
Figure 1b – C-band output spectrum Figure 1b – L-band output spectrum
Figure 2 - mBBS MAP-300 summary view GUI