850nm 20mW High Output Power Superluminescent Diode with 3dB Bandwidth >45nm for Single-Mode Fiber-Optic Applications
Price:
1000USD
MOQ:
1
Delivery Time:
7days
Brand:
JANHOO
Product Description
1. Description:
The 850nm single-mode fiber-optic superluminescent light emitting diode (SLED) module used in high reliability OCT applications.
2. Features:
- 20mW High output power;
- 14PIN BTF Package;
- 3dB bandwidth of >45nm;
- Operating Temperature -45~+70℃;
- SM fiber or PM fiber pigtail.
3. Applications:
- Fiber optic gyroscopes;
- Biomedical imaging device;
- Optical coherence topography;
- Optical test instrument.
4. Absolute Maximum Ratings:
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Storage temperature | TS | -45 | - | 85 | ℃ |
| Operating case temperature | TC | -20 | - | 70 | ℃ |
| Reverse voltage | VCC | - | - | 2.0 | V |
| Forward current | IC | - | - | 290 | mA |
| Thermoelectric cooler voltage | V | - | - | 3.2 | V |
| Thermoelectric cooler current | I | - | - | 1.5 | A |
| Storage humidity | - | 5 | - | 85 | %RH |
| Lead solder temperature | - | - | - | 260 | ℃ |
| Lead solder time | - | - | - | 10 | S |
| Tensile strength of pigtail | - | 1 | - | - | kgf |
| Fiber bend radius | - | 30 | - | - | mm |
5. Electro-Optical Characteristics(25℃ laser temperature):
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
|---|---|---|---|---|---|---|
| Operating current | IOP | - | 250 | 290 | mA | CW |
| Operating voltage | VOP | - | 2.0 | 2.5 | V | CW |
| Power in fiber | P | 20 | - | - | mW | CW |
| 3dB bandwidth | Δλ | 45 | 50 | nm | CW | |
| Center length | λC | 830 | 840 | 850 | nm | CW |
| Monitor current | IM | 0.05 | 0.1 | - | mA | |
| Ripple wave | Rip | - | 0.15 | 0.3 | dB | |
| TEC current | IC | - | - | 1.0 | A | TC = -20~+70℃ |
| TEC voltage | VC | - | - | 2.5 | V | TC = -20~+70℃ |
| Thermistor resistance | Rth | 9.5 | 10 | 10.5 | KΩ | TC = 25℃ |
| Thermistor B constant | B | - | 3950 | - | K | - |
6. Fiber Pigtail Specifications:
| Part | Description |
|---|---|
| SM Fibre | CS780 |
| Pigtail type | 900μm loose tube |
| Optical connector | FC/APC |
| Fibre Pigtail Length | 1m |
7. Package drawing&PIN-OUT Definition(Unit:mm):
| PIN | Description | PIN | Description |
|---|---|---|---|
| 1 | TEC(+) | 14 | TEC(-) |
| 2 | Thermistor | 13 | Case Ground |
| 3 | PDAnode | 12 | NC |
| 4 | PD Cathode | 11 | SLD Cathode |
| 5 | Thermistor | 10 | SLDAnode |
| 6 | NC | 9 | NC |
| 7 | NC | 8 | NC |
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Company
Tianjin Janhoo Optoelectronics Co., Ltd.
Location
Qifa Building 13th floor, Ecological City Zhongtian Avenue, Binhai New Area, Tianjin, China
Contact Person
Chen