1550nm DFB Laser Source, 40mW Output, PM
The Optilab DFB-B-40-P-1550 is a Distributed Feedback (DFB) laser source in a benchtop unit designed for general laboratory applications and is a reliable and cost-effective DFB laser source for providing up to 4 DFB wavelengths. With Optilab’s comprehensive inventory of high quality lasers, the DFB-B-40-P-1550 source can be ordered from a large variety of wavelengths, and is constructed with Telcordia-qualified lasers to ensure 15+ years of operating life. The DFB laser’s operating temperature and drive current are precisely monitored by a micro-controller to ensure constant output power and emission wavelength stability. Using its intuitive touch screen LCD display or an optional USB interface, the user can control the DFB output power level by adjusting the laser drive current and emission wavelength. Contact Optilab for more information.
Features
➤ Up to 4 Wavelength DFB sources
➤ DFB with up to 50 mW output
➤ Stability Wavelength to ±5 pm
➤ Over 80 DWDM Wavelengths Available
➤ Polarization Maintaining (PM) output available
➤ Touch Screen LCD and USB Interface
➤ Wavelength tuning range: ±1.0 nm
Technical Specifications
Model Number
DFB-B-40-P-1550
Number of Channels
1
Wavelength Range
1550nm +/- 10nm
Laser Linewidth
1 MHz max
Wavelength Accuracy
± 0.002 nm over 8 Hours
Wavelength Tuning Range
N/A
Wavelength Stability
+/- 0.002nm over 24 hours
Output Power
40 mW
Output Power Stability
0.02dB over 8 hours
Power Attenuation Range
0 -10 dBm
Optical Isolator
30 dB min.
Relative Intensity Noise
-145 dB/Hz max.
Side Mode Suppression Ratio
45 dB typ.
Polarization Extinction Ratio
N/A
Modulation
N/A
User Interface / Environment
Operation Temperature Range
10º C to +50º C
Storage Temperature Range
-10º C to +70º C
Power Supply
80 – 240 V, 43 – 63 Hz AC or 40 - 58 V DC (Optional)
Dimensions
Benchtop, 16.5” x 12.5” x 5.25”
LCD Display
Channel, Output Power, Laser Diode Current
Controls
Channel On/Off, Output Power
Computer Interface
N/A
Optical Connectors
PM FC/APC
Optical Fiber
Panda Fiber
商品属性 [波长] 1550nm +/- 10nm [功率] 40mW