Description
The 975 nm Diode Laser Module (part number 0975L-14A) is a high-performance laser system emitting in the near-infrared region, with a central wavelength range from 967 nm to 977 nm. This multimode fiber-coupled diode laser offers a stable output power of up to 120 mW with low noise and high stability, making it ideal for a variety of applications such as optical communications, material processing, and scientific research.
This laser operates with an APC mode in continuous wave (CW) and features a USB/UART control interface, allowing for easy integration and control. It offers excellent power stability with an RMS variation of 1-2% over 8 hours and low noise performance of 0.25-0.6% RMS from 20 Hz to 20 MHz. The system is designed for easy connection and includes a fiber length of 0.95 to 1.1 meters and operates efficiently with a 5V DC power input.
With its compact dimensions and overheat protection, this module is suitable for OEM integration, lab experiments, and industrial applications requiring precise, reliable laser sources.
0975L-14A-NI-PT-NF: Laser Diode Module, 975nm, 140mW, Multimode Fiber w/ FC/PC connector
Specifications
| Laser Type: | Continuous Wave (CW), Modulated |
|---|---|
| Fiber Type: | Single Mode |
| Wavelength: | 975 nm |
| Output Power: | 140 mW |
| Fiber Core Diamater: | Not Specified |
| Fiber Cladding Diameter: | Not Specified |
| Spectral Linewidth (FWHM): | 0.5 nm |
| Power Stability (RMS, 8 Hrs): | 1 % |
| Power Stability (Peak-to-Peak, 8 Hrs): | 3 % |
| Noise (RMS, 20 Hz To 20 MHz): | 0.5 % |
| Control Interface Type: | UART/USB |
| Operation Mode: | APC (CW) |
| Modulation Bandwidth: | 10 MHz |
| Input Voltage: | 5 V |
| External Power Supply Requirement: | 5 VDC |
| Dimensions: | 50 x 30 x 18 mm |
| Fiber Length: | 1 m |
| Warm-Up Time (Cold Start): | 0.5 min |
| Temperature Stabilization: | Yes |
| Overheat Protection: | Yes |
| Storage Temperature (Non-Condensing): | -10 to +50 °C |
| Net Weight: | 0.12 kg |
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Features
- Wavelength Range: 975 nm (central wavelength from 967 nm to 977 nm)
- Output Power: Delivers up to 120 mW with fine control over the power output
- Stable Power: Power stability of 1-2% RMS over 8 hours, 2-3% peak-to-peak
- Low Noise: RMS noise level of 0.25-0.6% from 20 Hz to 20 MHz
- Control Interface: Features USB/UART interface for easy connection and control
- Modulation Bandwidth: Optional TTL digital modulation up to 10 MHz
- Compact Design: Small footprint with 50 x 30 x 18 mm dimensions for space-efficient integration
- Thermal Protection: Includes overheat protection and temperature stabilization
Applications
- Optical Communications: Ideal for use in fiber-optic systems and optical network testing
- Material Processing: Suitable for laser-based material processing in manufacturing
- Scientific Research: Provides a stable and controlled laser source for lab experiments
- OEM Integrations: Perfect for integration into OEM systems requiring reliable diode laser sources
- Laser-Based Measurements: Used for precision measurements in research and development environments
Frequently Asked Questions
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