ELECTRICAL-OPTICAL CHARACTERISTICS (TYPCIAL @ T = 25 °C)
- Wavelength: 1550 nm CW, 1570 nm Pulse
- CW Output Power: 15 mW CW
- Pulse Output Power: 50 mW Pulse
- FWHM Spectral Width: 10 nm CW, 15 nm Pulse
- Rise and fall times: 300 ps
- Refer to datasheet for additional specifications
ELECTRICAL SPECIFICATIONS
- Threshold current: 10 mA
- Operating current: 110 mA
- Operating voltage: 1.45 V
- Monitoring output current (PD): 3.4 mA
- Capacitance (PD): 10 pF
OPTICAL FIBER SPECIFICATIONS
- Corning SMF-28 Ultra Fiber; Furcation Tubing ⌀0.9 mm
- Other Fiber and Connector Types Available; Inquire
1550nm Laser Diode, Fabry-Perot, 15mW / 50mW (CW / Pulsed); Coaxial Package
Key Features
- 15 mW CW Power at 1550 nm
- 50 mW Pulsed Power at 1570 nm
- Coaxial Package with Double-Sided Mounting Bracket
- Single Mode Fiber with FC/APC Connector
- Supports Data Rates up to 1.25 Gbps
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 |
1550 nm |
Laser Wavelength |
1550 nm |
Laser Output Power |
0.015 W |
Fiber-Coupled Output |
Fiber-Coupled Packages |
Mode Structure |
Single-Mode |
Laser Diode Package Type |
Coaxial Fiber-Coupled |
Product Overview
1550nm Fabry-Perot Laser Diode
The LD4B-1550-FP-1.25G-15-COAXB-2-SM1-FA-CW-1.0 is an InGaAsP multi-quantum well Fabry-Perot laser diode coupled to a single-mode optical fiber and packaged into a coaxial package with a monitor photodiode. The CW output power is 15mW at 1550nm; pulsed power output up to 50mW. The laser supports data rates up to 1.25 Gbps.
The coaxial package is installed into a double-sided heat sink and mounting bracket for simple handling and mounting as well as enhanced thermal stability.
The laser comes standard with FC/APC connector, but can be ordered with a other connectors; please contact us for information on fiber connector options.
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.