850nm Superluminescent Diodes SLD
Product Description
Product Detail
1. Summary of 850nm Superluminescent Diodes SLD
The 850nm Superluminescent Diodes SLD is a light source for ophthalmic and medical OCT application, fiber transmission systems, fiber optic gyros, fiber optic sensors,optical coherence tomography, optical measurements. The diode is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC). Module is pigtailed with single mode polarization maintaining fiber and connectorized by FC/APC connector.
2. Introduction of 850nm Superluminescent Diodes SLD
The 850nm Superluminescent Diodes SLD is a light source for ophthalmic and medical OCT application, fiber transmission systems, fiber optic gyros, fiber optic sensors,optical coherence tomography, optical measurements. The diode is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC). Module is pigtailed with single mode polarization maintaining fiber and connectorized by FC/APC connector.
3. Features of 850nm 850nm Superluminescent Diodes SLD
High output power 10mW;
14PIN BTF Package;
3dB bandwidth of >35nm;
Operating Temperature -45~+70℃;
SM fiber or PM fiber pigtail.
4. Application of 850nm Superluminescent Diodes SLD
Optical fiber transmission system;
Fiber optic gyroscope;
Fiber Optic Sensor;
Optical coherence tomography;
Optically measured light source.
5. Optical-Electrical Characteristics of 850nm Superluminescent Diodes SLD
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
| Operating current | ITH | - | 180 | 220 | mA | CW |
| Power in fiber | P | 10 | - | - | mW | CW |
| 3dB bandwidth | Δλ | 30 | 35 | nm | CW | |
| Center length | λC | 830 | 850 | 870 | nm | CW |
| Spectrum modulation | - | - | 0.1 | 0.2 | dB | - |
| Extinction | ER | - | 16 | - | dB | CW |
| TEC current | IC | - | - | 2 | A | TC = -45~+70℃ |
| TEC voltage | VC | - | - | 3.5 | V | TC = -45~+70℃ |
| Thermistor resistance | Rth | 9.5 | 10 | 10.5 | KΩ | TC = 25℃ |
| Thermistor B constant | B | - | 3950 | - | K | - |
6. Product Details of 850nm Superluminescent Diodes SLD
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PIN DESIGNATIONS PIN DESIGNATIONS 1 TEC（+） 14 TEC（-） 2 Thermistor 13 Case Ground 3 PD Anode 12 NC 4 PD Cathode 11 SLD Cathode 5 Thermistor 10 SLD Anode 6 NC 9 NC 7 NC 8 NC
8. Deliver,Shipping And Serving of 850nm Superluminescent Diodes SLD
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
9. FAQ
A: Box optronics can customize the package according to your needs.
Q: What is the requirement for the output power?A: Box optronics can customize according to your requirements.