1392nm 10mW DFB Butterfly Laser Diode

Table of Contents

1. Introduction of the 1392nm 10mW DFB Butterfly Laser Diode

2. Technical Specifications

3. Product Features

4. Typical Applications

5. Product details

6. Ordering Information

7. Datasheet and testsheet

8. Terms of quote and payment

9. Lead time

10. Operation Notes

11. Quality Assurance and After-Sales Service

Product Introduction

1392nm DFB fiber-coupled laser with 14-pin butterfly package, central wavelength 1392nm, typical output power 10mW. Built-in TEC, thermistor, and monitor PD, supporting SM fiber or PM fiber. It is mainly used in H2O sensing, optical instruments, and test light sources. Note: Wire by correct PIN definition, keep the fiber end clean, under TEC control. Over-voltage, over-current, ESD, high-temperature soldering, and excessive fiber bending are prohibited.

Product Specifications

Product Features

● High-performance, multi-quantum well (MQW) distributed-feedback (DFB) laser;

● SMF-28e or PM1550 fiber;

● Industry standard hermetically sealed 14 pin butterfly package;

● Built-in TEC and PD.

Product Applications

● Distributed fiber optic sensing;

● Fiber optic communication test equipment

● Water vapor concentration detection;

● Core light source for TDLAS (Tunable Diode Laser Absorption Spectroscopy) systems;

● Research & Laboratory Instruments.

Product Details

● Typical spectrum: 1392nm, +/-1nm WL tolerance.

● PIV-1392nm 10mW DFB Butterfly Laser Diode

● Packing example

Ordering information

eg: BFLD-1392-10SM-FA2

(Order information: 1392nm 10mW DFB Butterfly Laser Diode, with SM fiber, FC/APC connector, type2 pin-out).

Datasheet and Testsheet

Datasheet

Testsheet

Terms of quote and payment

● Terms of quote

(1) EXW:

If you have a DHL/ UPS/ FedEx account, Box Optronics suggest using the EXW. We ship via your account; we don't charge the shipping cost.

(2) DAP:

If you don't have an account, please prepay the shipping cost for the products.

(3)Other

● Terms of payment

PayPal and T/T are available.

Lead time

It takes around 10 working days for production. (If there are some in stock, it will be faster shipped.)

The international logistics might take 3-5 working days.

Operation Notes

● When operating, this device emits a high-intensity laser beam; do not look directly into the fiber end face, as doing so may cause eye injury.

● This device is electrostatic-sensitive; therefore, strict adherence to anti-static protection measures is required during packaging, transportation, and usage. Additionally, precautions must be taken to prevent power supply surges, as failure to do so may result in permanent damage to the device (e.g., ensuring proper equipment grounding and wearing an anti-static wrist strap).

● Verify the stability of the product's operating circuit to prevent damage caused by pulse currents.

● Optical fibers are fragile; do not use the fiber to pull the device. When inserting or removing a device from its socket, do not apply pressure to or pull on the sleeve located at the rear of the device housing. For devices equipped with connectors, ensure that both the device and the fiber connector are lifted simultaneously during installation or removal.

● If the pins require soldering, the soldering temperature must not exceed 260°C, and the soldering time must not exceed 10 seconds. Particular attention must be paid to the following: during the soldering process, the device must be in an unpowered state, and the soldering iron must be properly grounded.

● When using the device, strictly adhere to the operating voltage and current ranges specified in the datasheet. Key parameters—including Ith (Threshold Current), Iop max (Maximum Operating Current), Vop max (Maximum Operating Voltage), and λc (Center Wavelength)—should be referenced specifically in the test report provided at the time of shipment.Note:Operation beyond the absolute maximum ratings may cause permanent damage to the device.

Quality Assurance and After-Sales Service

● Warranty Period:

Free repair or replacement for non-human-induced defects within 1 year from purchase. Paid maintenance services available after 1 year.

● Exclusions from Free Warranty:

During the free warranty period, free repair or replacement services will be provided for faults caused by product quality issues. However, Box Optronics retains the right to refuse free repair services in the following cases within the warranty period:

(1) Damage caused by natural factors (e.g., lightning, dust) or environmental influences.

(2) Malfunctions due to improper operation by the user.

(3) Obvious physical damage caused by human error.

(4) Unauthorized disassembly, modification, or repair.

(5) Altered or incomplete warranty labels on the housing.

(6) Damage or loss during transportation.