840nm Wavelength 10mW Output Power 35nm 3dB Bandwidth Superluminescent Diode SLED Module for OCT Applications
Price:
857USD
MOQ:
1
Delivery Time:
7days
Brand:
JANHOO
Product Description
1. Description:
The single-mode fiber-optic superluminiscent light emitting diode (SLED) module used in high reliability OCT applications, frequency up to 1.5GHz.
2. Features:
- High output power;
- 14PIN BTF Package;
- 3dB bandwidth of >35nm;
- Operating Temperature -45~+70℃;
- SM fiber or PM fiber pigtail.
3. Applications:
- Fiber optic gyroscopes;
- Clinical healing equipment;
- Biomedical imaging device;
- Optical coherence topography.
4. Absolute Maximum Ratings:
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Reverse voltage | VCC | - | - | 2.0 | V |
| Forward current | IC | - | - | 250 | mA |
| Thermoelectric cooler voltage | V | - | - | 3.2 | V |
| Thermoelectric cooler current | I | - | - | 1.2 | 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 |
| Operating case temperature | TC | -45 | - | 70 | ℃ |
| Storage temperature | TS | -55 | - | 85 | ℃ |
5. Electro-Optical Characteristics(25℃ laser temperature):
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
|---|---|---|---|---|---|---|
| Operating current | ITH | - | 180 | 220 | mA | CW |
| Power in fiber | P | 10.0 | - | - | mW | CW, ITH = 180mA |
| 3dB bandwidth | Δλ | 30 | 35 | nm | CW | |
| Center length | λC | 820 | 840 | 860 | nm | CW |
| Spectrum modulation | - | - | 0.1 | 0.2 | dB | - |
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
|---|---|---|---|---|---|---|
| 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. Fiber Pigtail Specifications:
| Part | Description |
|---|---|
| SM Fibre | SM 5/125 Corning HI780 or equivalent |
| Pigtail type | 900μm loose tube |
| Optical connector | FC/APC |
| Fibre Pigtail Length | 1m |
| SM Fibre | SM 5/125 Corning HI780 or equivalent |
7. Package drawing&PIN-OUT Definition(Unit:mm):
| PIN | Description | PIN | Description |
|---|---|---|---|
| 1 | TEC(+) | 14 | TEC(-) |
| 2 | Thermistor | 13 | Case Ground |
| 3 | NC | 12 | NC |
| 4 | NC | 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