Dual Wavelength Fiber Optic Laser Source And Detector Module Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-13245
Indian Lab Suppliers supplies the Dual Wavelength Fiber Optic Laser Source And Detector Module (Product ID: 13245) as part of its electronics engineering lab equipment range. It is a bench module with 1310 nm and 1550 nm laser sources and two infrared PIN detectors for fibre optic transmission and component experiments.
Quick Answer
Each laser can be driven from an analog, TTL or RS-232 input, and a front-panel rotary switch selects between two driver modes, one for pulsed operation and analog transmission and one for continuous-wave operation and digital transmission. An intensity potentiometer sets the drive, while displays show the laser forward voltage and current, so the threshold near 5 mA and the P-I slope can be measured. A built-in pulse generator gives 30 ns (3 V) or 100 ns (4 V) pulses. On the receive side, a PIN photodiode (0.8 A/W, 1.5 GHz) and a PIN-TIA receiver (−37 dBm sensitivity, 155 Mbit/s) cover 1150–1600 nm. All optical ports take ST connectors. The laser sources emit invisible infrared light: never look into a source, connector or fibre end. Please confirm the mains supply at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Source 1 | Laser, 1310 nm, 2 nm spectral width, 0.8 mW, threshold 5 mA |
| Source 2 | Laser, 1550 nm, 1 nm spectral width, 0.9 mW, threshold 5 mA |
| Detector 1 | PIN photodiode, 1250–1600 nm, 0.8 A/W, 1.5 GHz |
| Detector 2 | PIN-TIA receiver, 1150–1600 nm, −37 dBm, 155 MHz / 155 Mbit/s |
| Inputs | Analog, TTL, RS-232 |
| Driver modes | Pulsed / analog and continuous-wave / digital, rotary switch |
| Pulse generator | 30 ns at 3 V or 100 ns at 4 V |
| Displays | Laser forward voltage and forward current |
| Connectors | ST |
| Accessories | 7 ST-ST patch cords (1 m), power cord, 3 BNC-BNC cables, BNC T connector, 2 RS-232 cables |
Where This Is Used
It serves as the source and detector unit in set-ups such as the Experimental Setup to Study Wavelength Division Multiplexing De-Multiplexing (Product ID: 13246); the Fiber Optic Passive Component Module (Product ID: 13250) supplies the passive parts. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which wavelengths are available?
1310 nm and 1550 nm lasers.
What is the laser threshold current?
About 5 mA for each source.
What pulse widths does the generator give?
30 ns or 100 ns.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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