Product Summary
1550nm DFB laser delivers 250mW output with ultra-narrow 100kHz linewidth and low -150dB/Hz RIN. PM fiber, 14-pin butterfly package. Ideal for LiDAR, fiber sensing & communication. Fast customization, high reliability.
Product Description
This DFB Narrow Linewidth Laser (JNL) features advantages such as low RIN noise, narrow linewidth, and high power. It is highly suitable for applications in fields including automotive lidar, optical fiber sensing, and optical fiber communication. Capable of meeting customers' rapid customization needs, the product also boasts short lead times, fast delivery, excellent cost-effectiveness, and high reliability.
Product Features
- Polarization-maintaining 14-pin butterfly package
- 1550nm wavelength, 100kHz linewidth
- Stable output optical power up to 250mW
Product Applications
- Lidar
- Optical Fiber Sensing
- High-Precision Measurement
- Optical Communication
Product Specification Parameters (Chip Temperature @25℃)
| Parameter | Symbol | Operating Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Central Wavelength | λc | @25℃ Ib=1200mA | 1547 | 1550 | 1553 | nm |
| Spectral Linewidth (FWHM) | Δλ | Lorentzian | --- | 100 | 200 | kHz |
| Maximum Output Optical Power | Po | CW @500mA | 200 | --- | 250 | mW |
| Side-Mode Suppression Ratio (SMSR) | SMSR | --- | 45 | 55 | --- | dB |
| Polarization Extinction Ratio (PER) | PER | --- | 20 | --- | --- | dB |
| Threshold Current | Ith | @25℃ | --- | 70 | 150 | mA |
| LD Operating Current | Ib | CW | --- | 1000 | 1200 | mA |
| LD Operating Voltage | Vf | CW | --- | 1.8 | 2.2 | V |
| TEC Operating Current | ITEC | --- | --- | --- | 1.8 | A |
| TEC Operating Voltage | VTEC | --- | --- | --- | 3.4 | V |
| Thermistor Resistance | Rtherm | @25℃ | 9.5 | 10 | 10.5 | KΩ |
| Operating Temperature Range | To | 0 | --- | 50 | ℃ | |
| Storage Temperature Range | Ts | -40 | --- | 80 | ℃ |
Mechanical Dimensions and Pin Definitions
Ordering Information
| Ordering Information | Product Description |
|---|---|
| JNL-BT55100K24-PM | 1550nm-100kHz-250mW-PM-DFB |
Ms. Chen
Sales Manager
- Email: chenying@jhbf.cc
- Tel: 8617695468303
-
WeChat:
17695468303
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