Box Optronics provides the 1310nm 100mW DFB Laser, a premium fiber-coupled laser source designed for demanding optical communication, sensing, and testing applications. This device features a multi-quantum well (MQW) distributed feedback (DFB) structure, delivering exceptional wavelength stability, high side-mode suppression ratio, and up to 120mW of single-mode fiber output power.
Housed in a standard 14-pin butterfly package with integrated TEC cooler, thermistor, optical isolator, and monitor photodiode, this laser is compatible with OC-48 pinout standards. Whether for high-power testing systems, fiber optic sensing networks, or next-generation communication systems, Box Optronics delivers reliable performance backed by rigorous quality control and global technical support.
● High optical output power: up to 120mW typical (SM fiber)
● Multi-quantum well (MQW) DFB structure for superior wavelength stability
● High side-mode suppression ratio (SMSR): >35dB typical
● Built-in optical isolator for back-reflection protection
● Integrated TEC cooler and thermistor for precise wavelength control
● Monitor photodiode for real-time power monitoring
● Single-mode (SM) or polarization-maintaining (PM) fiber options
● Standard FC/APC fiber connector (customizable)
● OC-48 pinout compatible, industry-standard 14-pin butterfly package
● High-power optical testing and measurement systems
● Fiber optic communication transmitters and transceivers
● Optical amplifier seed sources
● FMCW LiDAR
● Research and development laboratories
● Industrial process monitoring and control
|
Parameter |
Symbol |
Condition |
Min. |
Max. |
Unit |
|
Laser forward current |
IF |
CW |
- |
400 |
mA |
|
Reverse voltage |
VR |
CW |
- |
-2.0 |
V |
|
ESD voltage |
ESD |
- |
500 |
- |
V |
|
Operating temperature |
TOP |
Case temperature |
0 |
+70 |
℃ |
|
Storage temperature |
TSTG |
Ambient temperature |
-40 |
+85 |
℃ |
|
Parameter |
Symbol |
Condition |
Min. |
Typ. |
Max. |
Unit |
|
Operating wavelength |
λC |
CW, 25℃ |
1300 |
1310 |
1320 |
nm |
|
Optical output power (SM) |
PF |
SM Fiber |
90 |
120 |
- |
mW |
|
Optical output power (PM) |
PF |
PM Fiber |
70 |
90 |
- |
mW |
|
Threshold current |
ITH |
25℃ |
14 |
20 |
50 |
mA |
|
Operating current |
IOP |
CW |
- |
250 |
400 |
mA |
|
Operating voltage |
VOP |
25℃ |
- |
- |
3.0 |
V |
|
Side mode suppression ratio |
SMSR |
- |
35 |
- |
- |
dB |
|
TEC Current |
ITEC |
- |
-1.5 |
- |
2.5 |
A |
|
TEC Voltage |
VTEC |
- |
-2.5 |
- |
3.8 |
V |
|
Thermistor resistance |
RTH |
25℃ |
9.5 |
10 |
10.5 |
kΩ |
|
Thermistor B-value |
β |
25℃/80℃ |
- |
3950 |
- |
K |
|
PIN |
Description |
PIN |
Description |
|
1 |
Thermistor |
14 |
NC (No Connection) |
|
2 |
Thermistor |
13 |
Laser Anode (+) |
|
3 |
LD Cathode (-) |
12 |
Laser Cathode (-) |
|
4 |
PD Anode (+) |
11 |
Laser Anode (+) |
|
5 |
PD Cathode (-) |
10 |
NC (No Connection) |
|
6 |
TEC (+) |
9 |
Case Ground |
|
7 |
TEC (-) |
8 |
Case Ground |
Pinout Definition (Type2)
|
PIN |
Description |
PIN |
Description |
|
1 |
TEC (+) |
14 |
TEC(-) |
|
2 |
Thermistor |
13 |
Case Ground |
|
3 |
PD Monitor Anode (-) |
12 |
NC (No Connection) |
|
4 |
PD Monitor Cathode (+) |
11 |
Laser Cathode (-) |
|
5 |
Thermistor |
10 |
Laser Anode (+) |
|
6 |
NC (No Connection) |
9 |
NC (No Connection) |
|
7 |
NC (No Connection) |
8 |
NC (No Connection) |
● ✓ 10+ years of professional laser diode manufacturing experience
● ✓ Strict quality control with 100% testing before shipment
● ✓ Competitive pricing with stable bulk delivery capability
● ✓ Flexible customization options for wavelength, power, fiber, and package
● ✓ 7×24 hours technical support and fast response
● ✓ Sample testing available for evaluation
● ✓ ISO9001:2015 certified quality management system
● ✓ Global shipping with DHL, UPS, FedEx express delivery
BFLD - XXXX - XX - XX - X
|
Field |
Code |
Description |
|
Product Series |
BFLD |
Butterfly DFB Laser Diode |
|
Wavelength |
1310 |
1310nm center wavelength (other wavelengths available) |
|
Output Power |
1H |
100mW class high power (10: 10mW, 20: 20mW, 1H: 100mW) |
|
Fiber Type |
SM / PM |
SM: Single Mode Fiber | PM: Polarization Maintaining Fiber |
|
Connector |
FA / SA |
FA: FC/APC | SA: SC/APC | Other: custom request |
|
Pinout Type |
1 / 2 |
Type 1 | Type 2 |
Example:BFLD-1310-1HPM-FA2
1310nm 100mW DFB14-pinButterfly Laser Diode,PM fiber, FC/APC connector, Type-2 pin-out
● Center wavelength: 1270~1650nm (custom wavelengths available)
● Output power: 10mW, 20mW,others
● Fiber type: Single mode fiber, polarization maintaining fiber
● Fiber length: 1m, 1.5m, 2m (custom lengths)
● Connector type: FC/APC, FC/UPC, SC/APC, LC/APC, bare fiber
● Pinout configuration: Type 1, Type 2
For custom requirements, please contact our sales team:
Email: sales06@boxoptronics.com
Tel: +86-13322933691
Website: www.boxphotonics.com
Each unit is shipped with a comprehensive test report documenting measured performance parameters. Thetest sheet contains detailed specifications, performance curves, and attention notes.
● Individual test report included with each unit
● Typical spectral and power curves provided
● EXW (Ex Works): Recommended if you have a DHL/UPS/FedEx account. We ship using your account; no shipping costischarged by us.
● DAP (Delivered at Place): If you don't have a courier account, we can arrange shipping with prepaid freight.
● Other terms: Please contact us to discuss.
● PayPal: Fast and secure payment for samples and small orders
● T/T (Bank Transfer): Standard payment method for normal production orders
● Alibaba Trade Assurance: Secure order protection for online transactions with buyer guarantee
● Flexible Payment Terms: Negotiable for long-term or strategic partners
● Standard production: ~10 working days
● In-stock items: 2-3 working days for shipment
● Custom configurations: 15-20 working days
● Volume orders: Please contact for production schedule
● International shipping: 3-5 working days (DHL/UPS/FedEx express)
● Expedited service: Available upon request (additional fee may apply)
This device is electrostatic-sensitive. Strict adherence to anti-static protection measures is required during packaging, transportation, and usage. Failure to do so may result in permanent damage to the device.
● Always wear an anti-static wrist strap when handling
● Work on a properly grounded anti-static mat
● Ensure all equipment is properly grounded
● Avoid touching the pins and fiber connector directly
● Use a regulated, low-noise current source
● Implement proper current limiting to prevent damage
● Avoid power supply surges and voltage spikes
● Never exceed the maximum forward current rating
● Always turn on TEC cooling before applying laser current
● Avoid excessive bending of the fiber
● Do not pull or twist the fiber pigtail
● Clean fiber connectors before connection
● Always use dust caps when the connector is not in use
● Inspect fiber end-face for damage before use
● Mount the device on a proper heat sink for optimal performance
● Ensure good thermal contact betweenthepackage andtheheat sink
● Use thermal interface material (thermal grease/pad) for better heat transfer
● Operate within the specified temperature range for reliability
● Allow sufficient warm-up time for wavelength stabilization
Box Optronics warrants this product to be free from defects in materials and workmanship for a period of 12 months from the date of purchase. During the warranty period, we will repair or replace defective products at our discretion, free of charge.
The following conditions are not covered under the free warranty:
● Damage caused by natural factors (lightning, flood, etc.) or environmental influences
● Malfunctions due to improper operation or misuse by the user
● Obvious physical damage caused by human error
● Unauthorized disassembly, modification, or repair attempts
● Altered or incomplete warranty labels on the housing
● Damage or loss during transportation after shipment
● Damage caused by exceeding maximum ratings or operating conditions
● Fast response time: within 24 hours on business days
● Remote troubleshooting and application support
● Paid maintenance service available after warranty period
● Custom technical consulting services
Address
Room 901, Building A, Rongchao New Era Plaza, No. 3 Lanqing 1st Road, Luhu Community, Guanhu Subdistrict, Longhua District, Shenzhen, 518110, China
Tel
