SureLock™ LM Series/ Compact Laser Modules紧凑型激光模块
Ondax’s LM Series Compact Laser Modules incorporate the Ondax SureLock® VHG-stabilized laser diode to deliver steady, single frequency or spectrum narrowed performance in an ultra-compact footprint.
Offering both computer and integrated user controls, the LM Series includes precision temperature and current controls to deliver meter level coherence length (for single frequency versions), < 0.06nm linewidth (for spectrum narrowed versions) and 1% power stability with less than 1 minute warm-up. This tightly integrated package makes it the ideal choice for both OEM instrumentation and laboratory applications.
The LM Module is available in wavelengths from 404nm to 830nm.
Features
Single frequency, collimated TEMoo output with long coherence length (~1m)
Remote computer and onboard user controls with integral LCD display
Precision temperature and current stabilization
Integrated LCD display
Ultra-compact footprint
Plug and play operation
Applications
Raman Spectroscopy
Metrology
HeNe Replacement
Bio-instrumentation
LIDAR
Graphic Arts
Sensing
Analytical Instrumentation
Flow Cytometry
| Parameter | Single Frequency Wavelengths | Unit | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Center Wavelength1 | Lp | 405/406 | 633 | 6383 | 658 | 685 | 780.25 | 785 | 808 | 830 | nm |
| Center Wavelength Tolerances | nm | +/-1 | +/-0.5 | +/-1 | +/-1 | +/-1 | +/-0.2 | +/-1 | +/-1 | +/-1 | nm |
| Output Power | Po | 12/25/40 | 40/70 | 30 | 30 | 40 | 75 | 75/100 | 110 | 150 | mW |
| Beam Size | 0.8 X 0.4 | 0.6 X 0.9 | 0.6 X 0.8 | 0.7 X 1.1 | 0.9 X 1.4 | 0.8 X 1.5 | 0.9 X 1.7 | 0.9 X 1.7 | 0.9 X 1.4 | mm | |
| Linewidth, Max | Δλ | 1602 | 254 | 300 | 300 | 50 | 50 | 50 | 50 | 250 | MHz |
| Optical | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Spatial Mode | Single Mode | |||
| Polarization | 100:1 | |||
| Noise (RMS, 0-20 MHz) | 0.25 | 0.5 | % | |
| Beam Divergence | 1 | 10 | mrad | |
| Pointing Stability | +/-25 | µrad | ||
| Power Stability (1hr) | 0.10 | 0.5 | % | |
| Electrical | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Current | 1.5 | A | ||
| Operating Voltage | 3.3 | VDC | ||
| Modulation Input(TTL) | 0 | 5 | VDC | |
| Modulation Speed | 3 | kHz |
| Environmental | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Storage Temperature4 | -10 | 60 | °C | |
| Operating Temperature4 | 10 | 25 | 40 | °C |
| Operation Humidity | Non-Condensing | |||
| Dimensions | 40 x 42.5 x 100 | mm | ||
