Qphotonics
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| Brand | Qphotonics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | DFB-1550-50 |
| Light Source Type | Semiconductor Laser Diode |
| Illumination Method | Internal (Fiber-Coupled) |
| Wavelength | 1550 nm ± 0.5 nm |
| Output Power | 45 mW (typ.) |
| Spectral Linewidth | < 1 MHz |
| Package | 14-pin Butterfly with TEC, Thermistor & Monitor Photodiode |
| Fiber Output | Single-Mode or Polarization-Maintaining (PM) Pigtail |
| Operating Mode | CW or Pulsed via Current/Temperature Tuning |
| Brand | Qphotonics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | FBG Series |
| Light Source Type | Semiconductor Laser Diode (FBG-Stabilized) |
| Wavelength Range | 405–1650 nm |
| Output Power Range | 0.5–350 mW |
| Spectral Linewidth | ≤500 kHz (typical), up to 10 MHz (select models) |
| Tuning Range | ±0.05 nm (center wavelength) |
| Package Options | 14-pin DIL or Butterfly |
| Fiber Options | Single-mode or Polarization-Maintaining (PM) |
| Connector | FC/PC or FC/APC |
| Built-in Components | Thermistor, TEC, Monitor Photodiode |
| Rise Time | 0.5 ns |
| Operating Mode | CW or Pulsed |
| Brand | Qphotonics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | LP Series |
| Light Source Type | Broadband Semiconductor Light Source |
| Wavelength Range | 405–1650 nm |
| Output Power Range | 0.2–300 mW (CW) |
| Spectral Bandwidth (FWHM) | 1–120 nm |
| Package Options | Butterfly, 14-Pin DIL, 9 mm TO, Mini-DIL, Chip-on-Carrier |
| Fiber Coupling | Single-mode, FC/APC optional |
| Integrated Components | Monitor Photodiode, Thermistor, TEC |
| Operating Mode | CW or Pulsed (10 ns rise/fall time) |
| Brand | Qphotonics |
|---|---|
| Origin | USA |
| Type | Single-mode laser diode |
| Wavelength range | 395–1650 nm |
| Output power | 1 mW to 1200 mW |
| Spectral linewidth | 0.01–10 nm (depending on type) |
| Package options | 14-pin DIL, 14-pin butterfly, coaxial, mini-DIL |
| Integrated components | Thermistor, TEC, monitor photodiode |
| Fiber coupling | SMF-28 with FC/PC or FC/APC connector |
| Operating mode | CW or pulsed |