520nm FP Butterfly Laser Diode

Table of Contents

1. Introduction of the 520nm FP 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

This is an 520nm FP Butterfly Laser Diode with a 14-pin butterfly package. It's a Fabry-Perot Laser Diode. It features up to 30mW output power, and built-in TEC and thermistor. Fiber type can be SM-460HP or PM-S460-HP fiber. Suitable for optical instruments. If the pins require soldering, the soldering temperature must not exceed 260°C, and the soldering time must not exceed 10 seconds.

Product Specifications

Product Features

● SM-460HP or PM-S460-HP fiber;

● Output power up to 30mW;

● 14-pin BTF package with TEC and Monitor PD;

● Visible green light fiber-coupled laser diode.

Product Applications

● Optical instruments; 

● Fiber optic transmission system;

● Laser indication.

Product Details

● Typical spectrum: PIV

● Package drawing&PIN-OUT Definition(Unit:mm)-520nm FP Butterfly Laser Diode

● Packing example

*Standalone device; no built-in driver (module package with a driver circuit is optional).

Ordering information

eg: BFLD-F520-30SM-FA

(Order information: 520nm FP Butterfly Laser Diode, 14-pin butterfly package, 30mW output power, with 460HP SM fiber, FC/APC connector)

For other customized requirements, please contact: sales06@boxoptronics.com

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.

● 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).

● 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.

● During the power-up process, never apply a high current directly, as this risks damaging the chip. Instead, power up the device at a current level close to the chip's threshold, and then gradually increase the current in small increments until the desired level is reached.

● Before powering up all components, first activate the cooler, and then proceed with incremental power-up steps to prevent chip overheating and overload.

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.

Real production line