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OEQuest : Optilab : 2. Laser Source : DFB Laser Source : 1450 nm Coaxial DFB Module, PM, TEC, up to 10 mW
| 1450 nm Coaxial DFB Module, PM, TEC, up to 10 mW |
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The Optilab DFB-CX-PM-M is a Distributed Feedback (DFB) Polarization Maintaining (PM) laser source module designed for CWDM coaxial laser diode. The DFB-CX-PM-M can be ordered from 18 wavelengths, 1270nm ~ 1610nm, with the DFB laser’s operating temperature and output power precisely controlled to ensure constant wavelength and power stability. Utilizing the USB /RS-485 port, the user can control the laser drive current and wavelength via PC interface. Contact Optilab for more information.
FEATURES
• Polarization Maintaining (PM) output
• Up to 10 mW output
• 18 wavelengths available, 1270nm ~ 1610nm
• Wavelength stability to +/- 10 pm
• RS-485 or USB interface
• Wavelength tuning range: +/- 1 nm
USE IN
• External Light source
• CWDM networks
• Laboratory testing and measurement
• HFC fiber link
Downloadable PDF Datasheets:
DFB-CX-PM-M Datasheet
Downloadable Images:
DFB-CX-PM-M Image (121417 bytes)
 Manufacturer: oequest
Part Number: DFB-CX-PM-M-1450
Shipping Weight: 0.00 lbs
Lead Time:
5-6 Weeks
Base Price: $875.00
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| Technical Specifications |
| Center Wavelength |
1270 - 1610 nm
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| Wavelength Accuracy |
+/- 50 pm
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| Output Power Level |
5 / 8 / 10 mW
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| Output Power Stability |
+/- 0.2 dB over 8 hours
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| Wavelength Stability |
+/- 20 pm over 8 hours
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| Laser Linewidth |
2 MHz typ.
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| Side Mode Suppression Ratio |
40 dB min.
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| Optical Isolation |
30 dB typ.
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| Relative Intensity Noise |
-145 dB/Hz typ.
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| Polarization Extinction Ratio |
20 dB typ.
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| DFB Wavelength Tuning |
+/- 1 nm
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| Operating Temperature |
+10 C to +50 C
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| Operating Temperature (TQ Version) |
-55 C to +70 C
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| Storage Temperature |
-65 C to +85 C
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| Operating Humidity |
0% to 85%
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| Power Supply |
5 V DC, 500 mA
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| Power Consumption |
5 W max.
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| Dimensions |
130 x 49.50 x 21 mm
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| Control/Monitoring |
LD Current, Laser Wavelength
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| Remote Control |
RS-485 or USB
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| Optical Connectors |
FC/APC, others available
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| Optical Fiber Type |
PANDA for PM Output
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| Accessories Included |
USB cable, power supply
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