Singlemode Fiber Pigtail Butterfly 1311nm DFB Laser 13mW

Singlemode Fiber Pigtail Butterfly 1311nm DFB Laser 13mW

$430.00

10-499 piece
$416.00

500-999 piece
$402.00

≥1000 piece

Min. Order:: 1 piece

Min. Order:: 1 piece

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Basic Info

Product Description

Singlemode Fiber Pigtail with Butterfly 13mW Output 1311nm DFB Laser

DFB laser modules are designed for broadcast and narrowcast CATV applications. The modules are highly linear, OC-48 pinout-compatible devices available with standard power output up to 13mW.

The A1611A/B module is optimized to assist OEM customers with 13xx nm CATV transmitter design. Its range of standard-to-enhanced performance specifications and available output power ensures the flexibility a CATV system designer needs to accurately and cost-effectively address the requirements of any forward-path application.

Proper Handling and Operation of Laser Diodes:

DFB's, like all semiconductor 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.

OPTICAL & ELECTRICAL SPECIFICATIONS (TYPICAL @ 25 °C)
Center Wavelength: 1311nm Fiber Output Power: 13mW OC-48 pinout compatible Forward Current: 65 mA Negative bias 112 channel loading available Output power, up to 13 mW
FIBER AND CONNECTOR
Fiber Pigtail Type: Polarization Maintaining Connector: No Connector

Manufacture Singlemode Fiber Pigtail with Butterfly 13mW 1311nm DFB Laser

Product Description

DFB's offer several key differentiating features relative to other types of semiconductor lasers. These features include their single frequency emission profile, their high stability and their ability to be tuned to adjacent wavelengths. These single frequency lasers employ Bragg diffraction gratings (mirrors) in their active gain region to form a waveguide. Unlike Fabry-Perot lasers, which utilize mirrors at both ends of the laser cavity, the reflection of the laser light in a DFB laser is along the entire cavity. This design principle allows them to deliver their single mode beam profile. DFB semiconductor materials include indium-phosphide and gallium-indium-arsenide-antimony.