1653.7nm 10mW DFB Butterfly Laser Diode
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
-
Ships from:
China
-
Sold by:
Shenzhen Box Optronics Technology Co.,Ltd. -
On FindLight:
since 2025
Description
BOX Optronics’ 1653.7 nm DFB butterfly laser diode delivers 10 mW of continuous, single-frequency power from a compact 14-pin butterfly package.
Built on a reliable InP multi-quantum-well ridge wave-guide with integrated distributed-feedback grating, the chip offers side-mode suppression >40 dB and spectral width <0.1 nm, guaranteeing ultra-stable emission for high-resolution gas sensing and telecom test rigs.
A precision-aligned SMF-28e or polarization-maintaining fiber pigtail is factory-coupled, providing >18 dB PER and >35 dB optical isolation, so the output is immediately ready for interferometric or cavity-enhanced systems without external isolators. An internal 10 kΩ thermistor and 1.5 A TEC hold wavelength drift below 0.1 nm °C⁻¹ across -20 to +70 °C, simplifying thermal control.
The device operates from 8 mA threshold, typically 90 mA and 1.1 V, allowing low-noise battery-powered drivers. RoHS-compliant gold-plated pins, 30 × 12.7 mm footprint and 260 °C solder-ability satisfy dense PCB or hermetic box integration.
Standard options include FC/APC or SC/APC connectors, Type-1/2 pin-out and custom wavelengths, enabling drop-in upgrade of legacy 1650 nm sources for CH₄ detection, LIDAR or fiber sensor interrogators while cutting power budget and footprint by half.
1653.7nm 10mW DFB Butterfly Laser Diode
Specifications |
|
|---|---|
| Center Wavelength: | 1.6537 um |
| Output Power: | 10 mW |
| TEC Voltage: | 2.6 V |
| Operating Current: | 90 mA |
| Fiber Type: | SMF-28e or PMF-1550 |
Features
- Multi-Quantum Well (MQW) Distributed Feedback(DFB) lasers;
- 14-pin Butterfly package;
- Built-in thermistor, and TEC;
- Fiber type can be SMF-28e or PM fiber;
- Operating temperature: -20~ +70℃;
- RoHS Compliant.
Applications
- Optical fiber communication;
- Optical instrument;
- Optical fiber sensor;
- Light source.
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
China
-
Sold by:
Shenzhen Box Optronics Technology Co.,Ltd. -
On FindLight:
since 2025
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