DFB Light Source


Amonics' DFB laser sources are with high output power and high power and wavelength stability.The wavelengths available include the ITU grids in C and L band.Special wavelengths such as 1030 nm, 1064 nm and 1650 nm are also available. The application of the DFB lasers include high capacity optical communications and fiber optic sensing.

Specifications

ADFB
Wavelength Customer specified
Output Power 1mW, 10mW, 20mW, 40mW
3dB Linewidth Typ.2-5MHz, Max.10MHz
Output Stability < +/- 0.02dB (over 8 hrs), < +/-0.005dB (over 5 mins)
Output Isolation > 25dB
Side Mode Suppression Ratio > 40dB
SMF power and FWHM cover a wide range on each center wavelength. Customization is available. Please contact us on the required specifications.

General Parameters

unit Benchtop Module
Operation Temperature °C 0 to +40 0 to +40
Storage Temperature °C -10 to +70 -10 to +70
Power Supply V 90 – 240VAC, 47 – 63Hz 5.0 VDC ± 0.1 VDC
Dimensions mm 260(W) x 330(D) x 120(H) 100(W) x 120(D) x 18(H)
Electrical Connector NA 14-pin MIL Socket
LCD Display DFB Laser Current (mA) NA
Control Keylock switch, output power NA
Protection Pump laser (TEC) overheat Pump laser (TEC) overheat
Optical Power Monitoring Output power Output power
Mechanical Safety Control Key-lock switch, BNC interlock key NA
Remote Control Port RS232 / Ethernet NA
Optical Connector FC/APC, FC/UPC, SC/APC, SC/UPC FC/APC, FC/UPC, SC/APC, SC/UPC
Optical Fiber PM 1550 or SMF-28 PM 1550 or SMF-28

Options

Intensity modulation upto 1MHz

Ordering Information

Product Code
ADFB-xx-aa-y-bb
xx: xx:wavelength, e.g. 15 for 1550nm range
aa:Output Power in mW
y: M for module, B for Benchtop
zz: FA for FC/APC, FC for FC/UPC, SA for SC/APC, SC for SC/UPC


Key Features

Wide wavelength selection range
High output power
Good wavelength stability
Compact size
Good performance cost ratio






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