Key features
- Laser pulses as short as 30 ps and widely tunable in nanosecond range
- Peak power of more than 2 W for specific wavelengths
- Standard range of wavelengths covering most popular spectral range
- Collimated free space output with detachable fiber pigtail or fixed fiber output
- Adjustable pulse duration for ns modules 1–100 ns
- External TTL trigger capability
- Repetition rate up to 30 MHz from on-board generator and up to 60 MHz from an external source of TTL signal
- Wavelength TEC tuning
- Compact size cost effective design: 105 mm ×70 mm ×25 mm
- Computer control via mini USB interface
Applications
1. Spectroscopy
- Fluorescent Lifetime measurements
- Time-Resolved Spectroscopy
2. Laser Physics
- Seeding of Fiber Lasers and MOPA Systems
- Single Photon Generation
3. Laser Imaging and 3D Laser Scanning
4. Time of Flight Experiments
5. Optical Time Domain Reflectometry (OTDR)
6. Microscopy
- Time-Resolved Photoluminescence
- Confocal Laser Scanning Microscopy
- Fluorescence/Phosphorescence Lifetime imaging Microscopy
- Electrical and mechanical specifications
- Picosecond Laser Diode Modules
- Nanosecond Laser Diode Modules
| External TRIG IN | TTL into 50 Ohm, 3.3–5V |
| Pulse-to-pulse Amplitude Instability | <5% |
| Jitter: Pulse duration | <1% |
| Jitter: Pulse period | <0.2% |
| Delay Laser Output to TRIG IN (TTL) | |
| Dimensions | 105 mm × 70 mm × 25 mm |
| Weight | 600 g |
| GENERAL | |
| Voltage/Current requirements | DC 5V, 4A, PSU included |
| Control interface | mini USB |
| TEMPERATURE | |
| Operating | +10…+50 ̊С |
| Storage | -20…+70 ̊С |
| Humidity | < 95% |
| Part number | Wavelength, nm | Spectrum width, nm | Pulse duration, ps | Min peak power, mW | Pulse repetition rate, MHz | Output type |
|---|---|---|---|---|---|---|
| FABRY-PEROT LD | ||||||
| LDM-PS-405 | 405±5 | <1 | <100 | 300 | 30 | FS/Fiber |
| LDM-PS-450 | 450±10 | <2 | 180 | |||
| LDM-PS-520 | 520±10 | 100 | ||||
| LDM-PS-635 | 635±5 | 200 | ||||
| LDM-PS-660 | 660±5 | 350 | ||||
| LDM-PS-780 | 785±5 | <1 | <120 | 400 | ||
| LDM-PS-940 | 940±5 | <150 | 600 | |||
| LDM-PS-976 | 976±1 | <100 | 2000 | Fiber | ||
| LDM-PS-1064 | 1064±10 | <5 | <150 | 600 | FS/Fiber | |
| LDM-PS-1550 | 1550±20 | <10 | <150 | 600 | FS/Fiber | |
| SINGLE FREQUENCY LD | ||||||
| LDM-PS-1030S | 1030±2 | <0.1 | <50 | 100 | 30 | Fiber |
| LDM-PS-1064S | 1064±2 | <50 | 100 | |||
| LDM-PS-1064SH | 1064±2 | <150 | 500 | |||
| LDM-PS-1550S | 1550±2 | <30 | 50 | |||
| Part number | Wavelength, nm | Spectrum width, nm | Pulse duration, ps | Min peak power, mW | Pulse repetition rate, MHz | Output type |
|---|---|---|---|---|---|---|
| FABRY-PEROT LD | ||||||
| LDM-NS-405 | 405±5 | <1 | 1-100 | 300 | 10 | FS/Fiber |
| LDM-NS-450 | 450±10 | <2 | 180 | |||
| LDM-NS-520 | 520±10 | 100 | ||||
| LDM-NS-635 | 635±5 | 200 | ||||
| LDM-NS-660 | 660±5 | 350 | ||||
| LDM-NS-780 | 785±5 | <1 | 400 | |||
| LDM-NS-940 | 940±5 | 600 | ||||
| LDM-NS-976 | 976±1 | 2000 | Fiber | |||
| LDM-NS-1064 | 1064±10 | <5 | 600 | FS/Fiber | ||
| LDM-NS-1550 | 1550±20 | <10 | 600 | FS/Fiber | ||
| SINGLE FREQUENCY LD | ||||||
| LDM-NS-1030S | 1030±2 | <0.1 | 1-100 | 100 | 10 | Fiber |
| LDM-NS-1064S | 1064±2 | 100 | ||||
| LDM-NS-1064SH | 1064±2 | 1500 | ||||
| LDM-NS-1550S | 1550±2 | 100 | ||||