این آئی آر 830 سپر لیمینسینٹ ڈائیڈس ایس ایل ڈی جو ایک حقیقی موروثی سپرلیومینیسینٹ موڈ میں کام کرتا ہے۔ یہ سپر الومینیسینٹ پراپرٹی دیگر روایتی SLED کے برعکس اعلی ڈرائیو دھاروں پر وسیع پیمانے پر بینڈ تیار کرتی ہے جو ASE پر مبنی ہیں ، یہاں ہائی ڈرائیو تنگ بینڈ دینے کا رجحان رکھتی ہے۔ اس کی کم ہم آہنگی سے ریلی ہار بیک اسٹٹرنگ شور کو کم کر دیتا ہے۔ اعلی طاقت اور بڑے رنگ کی چوڑائی کے ساتھ مل کر ، یہ فوٹووریسیور شور کو بھڑکاتا ہے اور مقامی ریزولوشن (او سی ٹی میں) اور پیمائش کی حساسیت (سینسر میں) کو بہتر بناتا ہے۔ SLED 14 پن تتلی پیکیج میں دستیاب ہے۔ یہ بیلکور دستاویز GR-468-CORE کی ضروریات کی تعمیل ہے۔
The NIR 830 Superluminescent Diodes SLD that operates in a true inherent superluminescent mode. This superluminescent property generates broader band at higher drive currents in contrast to other conventional SLED which are ASE-based, here high drive tends to give narrower band. Its low coherence reduces Rayleigh backscattering noise. Coupled with high power and large spectral width, it offsets photoreceiver noise and improves spatial resolution (in OCT) and measurand sensitivity (in sensors). The SLED is available in 14-pin butterfly package. It is compliance with the requirements of Bellcore Document GR-468-CORE.
The NIR 830 Superluminescent Diodes SLD that operates in a true inherent superluminescent mode. This superluminescent property generates broader band at higher drive currents in contrast to other conventional SLED which are ASE-based, here high drive tends to give narrower band. Its low coherence reduces Rayleigh backscattering noise. Coupled with high power and large spectral width, it offsets photoreceiver noise and improves spatial resolution (in OCT) and measurand sensitivity (in sensors). The SLED is available in 14-pin butterfly package. It is compliance with the requirements of Bellcore Document GR-468-CORE.
Center wavelength 840nm;
Output power 10mW;
Cooled 14PIN Dual-In-Line (DIL) and Butterfly package;
Bandwith FWHM 35nm;
With external monitor photodiode;
FC/APC Connector.
Fiber Optic Gyroscope;
Optical Test Instrument;
Fiber Optic Sensors;
Fiber Optic Communications;
Optical Coherence Tomography;
Biomedical Imaging Device.
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 | - |
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 |
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.
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.
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