


ELECTRICAL-OPTICAL CHARACTERISTICS (TYPCIAL @ T = 25 ยฐC)
- Center Wavelength: 1308.6 nm
- Center Wavelength Tolerance: 1308.6 nm, ยฑ 5nm
- Pulse Optical Output Power: 45 mW
- CW Optical Output Power: 15 mW
- Spectral Linewidth: < 1 MHz
- Side-mode suppression ratio: 55 dB
- Tracking error: 0.4 dB
PULSE SPECIFICATIONS
- Pulse mode: pulse duration 10 ฮผs, duty cycle = 0.01
- Resonance frequency: 12 GHz
- Capacitance (PD): 10 pF
ELECTRICAL SPECIFICATIONS
- Threshold current: 7 mA
- Operating current: 100 mA
- Operating voltage: 1.5 V
- Slope efficiency: 0.16 mW/mA
- Monitoring Output Current (PD): 0.6 mA
OPTICAL FIBER SPECIFICATIONS
- Single Mode Fiber, Corning SMF-28 Ultra, with โ0.9mm loose tube jacket
- Fiber Connector: FC/APC
- Furcation (loose tube jacket) Tubing โ0.9 mm
- Fiber Pigtail Length: 0.5 meters
- Other Fibers and Connectors Also Available; Inquire
1308nm DFB Laser Diode; 15mW / 45mW (CW / Pulsed); Coax Package; Single Frequency & Single Mode Emission Profile
Key Features
- Spectral linewidth < 1 MHz
- Wavelength stabilized single frequency / single mode DFB laser
- Single mode fiber with FC/APC connector; Also available with PM fiber
- Supports data rates up to 10 Gbps
- Designed and tested to Telcordia GR-468-CORE highest reliability compliance standards
Shipping Information
Shipping rates in the USA:
– All products: $25
– Please contact us for International Shipping Rates
Warranty Information
This product is sold with a full one year warranty. It is warrantied to be free from defects in material and/or workmanship for a period of one year from the date of shipment.
Weight |
1 lbs |
---|---|
Dimensions |
10 × 8 × 6 in |
Top Level LASER DIODE Power Ranges |
1 mW - 500 mW |
Top Level LASER DIODE Sub-Ranges |
1200nm - 1600nm |
1310nm to 1690nm Most Popular Wavelengths |
1310 nm |
Laser Wavelength |
1310 nm |
Laser Output Power |
0.015 W |
Fiber-Coupled Output |
Fiber-Coupled Packages |
Spectral Line Width (Hz) |
1 MHz |
Mode Structure |
Single-Mode |
Cavity Structure |
DFB Lasers |
Laser Diode Package Type |
Coaxial Fiber-Coupled |
Product Overview
The LD4B-1310-DFB-10G is a wavelength stabilized, multiple quantum well distributed feedback grating laser diode (MQW DFB) coupled to an optical fiber. This laser diode is mounted in a fiber-coupled Coaxial package with integrated monitor photodiode. These coax packaged devices are rated for data rates up to 10 Gbps.
Highest Reliability Rating: Designed and Tested to Telcordia GR-468-CORE Compliance Standards
These lasers diodes are designed for compliance with Telcordia GR-468-CORE standards. This standard is a widely recognized standard that outlines the reliability and quality assurance requirements for optoelectronic devices, particularly semiconductor laser diodes and photonic components used in telecommunications. This standard ensures the long-term performance and durability of laser diodes and optoelectronic components.
Proper Handling and Operation of Diode Lasers
Diode lasers are highly susceptible to damage from ESD and from temperatures exceeding their specified safe operating range. The user is advised to use care and proper ESD safety practices when handling them to avoid damage to the laser. A properly rated low noise current source, a low thermal resistance mount and a temperature controller should be used for optimal device performance and reliability.