Lumentum Micro ITLA 窄線寬可調激光器 C 波段 16通道 5-14dBm 22023180
Lumentum narrow-linewidth tunable lasers are a key component of today's agile
transmission modules support the rapid deployment of next‐ generation IP-based
voice, data, and video services.
The assemblies meet the needs of advanced modules that require fast wavelength
tuning over C‐band in an MSA form factor with reduced power consumption. The
architecture and command set is based on the familiar OIF micro‐ITLA IA standard.
The key elements of the 6205‐u micro‐ITLA are the sampled grating distributed
Bragg reflector (SG‐DBR) laser, monolithically integrated with a semiconductor optical
amplifier (SOA) and a micro wavelength locker, all enclosed in a high‐reliability,
hermetically‐sealed TOSA package.
The integrated SOA acts as a shutter during wavelength switching and as an optional
variable optical attenuator (VOA) for transmitter power control.
The RS232 communication interface is based on the OIF MSA standard and provides for
comprehensive control and reporting functionality. This NLW μITLA has a polarization‐maintaining
fiber pigtail and is shipped with an SC connector to facilitate customer incoming tests.
Features
Narrow linewidth (<500 kHz)
50 GHz channel spacing
Standard and extended C‐band
>37 nm operating range
Fast (<< 1 s) channel switching frequency fine tuning
VOA function
Polarization‐maintaining fiber pigtail
Hermetically‐sealed tunable TOSA package with integrated wavelength locker
Self‐contained microprocessor control and monitor electronics
Simple RS232 communication
Low power consumption
Applications
Coherent transmission and local oscillator sources
DWDM sparing
Dynamic wavelength provisioning
Dynamic add/drop multiplexers
