1310nm 1550nm DFB Butterfly Package Fiber-Coupled Laser Diode Module with TEC and Optical Isolator (Optional Driver)

Product Description

The AMLD series laser diodes cover a wide wavelength range, including 1270 nm, 1310 nm, 1550 nm, and 1610 nm, for various applications. The laser diodes are fabricated in a hermetically sealed 14-pin butterfly package.

Each laser diode integrates a thermoelectric cooler (TEC), thermistor, monitor photodiode, and optical isolator, ensuring high performance, excellent wavelength stability, and long-term reliability.

An optional laser driver and temperature controller is available, featuring an RS-232 interface and a customer-oriented PCB design. Dedicated control software (included) allows external monitoring and adjustment of the laser drive current and operating temperature, providing stable constant-current output and high-precision temperature control. The driver is primarily used for laser production and testing applications.

Specifications

Features

● High output power (≥10 mW) with narrow linewidth DFB laser

● Built-in TEC and thermistor for stable wavelength control

● Integrated optical isolator to prevent back-reflection

● Internal monitor photodiode for power feedback

● SMF-28e fiber pigtail with FC/APC connector for plug-and-play use

Applications

The 1310 nm / 1550 nm DFB Butterfly Package Fiber-Coupled Laser Diode Modules with TEC and Optical Isolator (Optional Driver) are used in:

● Optical Communication: Ideal for DWDM/CWDM systems, long-haul and metro fiber networks, and high-speed data transmission.

● Fiber Sensing: Used in FBG temperature and strain sensors, distributed fiber sensing (DTS/DAS), and structural health monitoring.

● Gas Detection / Spectroscopy: Suitable for tunable diode laser absorption spectroscopy (TDLAS) for precise gas concentration measurements and industrial process monitoring.

● Scientific Research: Applied in interferometry, spectroscopy, and laboratory laser experiments requiring narrow linewidth and stable output.

● Fiber Amplifier Pumping: For EDFAs and SOAs in optical signal amplification and testing applications.

Trade Terms

1) Payment: T/T, PayPal, Western Union, etc.

2) Shipment:FedEx, DHL, UPS etc.

3) Delivery Time: 5 - 20 days.

4) Shipment Terms: FOB Xi'an China

Why Choose Us

A. Over 20 years laser experience.

B. Large-scaled facility 4,500 sq.m2 and over 180 professional staff.

C. Use original LDs from Arima, Osram, Nichia, and so on to guarantee reliability.

D. Produced in our ISO9001:2008 quality system factory.

E. Product conforms to FDA, IEC and GB standards.

F. Strong design and production capabilities, partners of famous brands.