1550nm DFB Laser Diode, 20mW CW Output Power, 70mW Pulsed Output Power- Single Mode Fiber-Coupled Coax Package
$297.90 sku / item#: RLS/LDI-1550-DFB-2.5G-20/70-COAX-SM1 ships: ✔ In Stock (USA) | quantity in stock: 4
- DFB Laser, 20mW CW Output Power, 70mW Pulsed Output Power
- Coaxial Package with Double-Sided Mounting and Heat Sink Bracket
- Single Mode Fiber with FC/APC Connector
- Spectral Width 0.08 nm ( <500 kHz )
- Offered by LasersCom, a Laser Lab Source Marketplace Seller
Sold & Supported in North America by: LaserDiodeSource.com, part of the Laser Lab Source Marketplace Group
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|Optical specifications (Typcial @ T = 25 °C)|
|Electrical specifications (Typcial @ T = 25 °C)|
1550nm, 70mW Fiber Coupled Laser Diode Overview
The LDI-1550-DFB-2.5G-20/70-COAX-SM1 is an InGaAsP multi-quantum well laser diode coupled to a single-mode optical fiber and packaged into a hermetic TO-case with a monitor photodiode. The CW output power is 20mW, and pulsed power output up to 70mW. The laser supports data rates up to 2.5 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; FC/PC is also normally in-stock. 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.
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