Picosecond Pulse Diode Lasers with DriverPICOPOWER™-LD Series
Laser pulses shorter than 40 ps. Up to 3 W peak power for specific wavelengths. Exchangeable laser heads.
Features
• Laser pulses shorter than 40 ps
• Up to 3 W peak power for specific wavelengths
• Proprietary high-frequency design for the shortest & highest peak power laser diode pulses available on the market
• Collimated output with spatial filtering
• Exchangeable laser heads with different wavelengths for greatest flexibility
• Proprietary laser diode driver generating picosecond high-current pulses
• Built-in Direct Digital Synthesis (DDS) frequency generator for repetition rate adjustment up to 20 MHz in steps of 0.1 Hz (optional 40 MHz &80 MHz)
• External TTL trigger capability and synchronized TTL output
• Optional fiber coupling
Applications
• Fluorescence lifetime measurements
• Pump-probe experiments
• Photodetectors & opto-electronics time response measurements
• Optical communication tests
• Optical Time Domain Reflectometry (OTDR)
• Seeding of fiber lasers
• Optical tomography
Picosecond Pulse Laser Diode Performance Standard Wave-
lengths (nm)
Pulse Width(ps)
Average Power (mW)
@ 20 MHz / @ 40 MHz ¹⁾
Peak Power(mW)
Beam Divergence(mrad)
Comments
375
< 60
0.2 / 0.4
250
1.3
405
< 40
0.5 / 1.0
750
1.2
Up to 3 W peak-power available
450
< 60
0.4 / 0.8
450
1.2
488
< 60
0.25 / 0.5
250
1.4
635
< 60
0.2 / 0.4
200
n/a
Fiber coupled
670
< 60
0.5 / 1.0
450
1.3
785
< 60
0.2 / 0.4
200
0.5
976
< 80
0.5 / 1.0
500
n/a
Fiber coupled
1030
< 60
0.5 / 1.0
250
1.5
1064
< 50
0.5 / 1.0
300
1.5
2)
1300 < 40
0.5 / 1.0
250
n/a
Fiber coupled
1550
< 40
0.5 / 1.0
250
n/a
Fiber coupled
Notes:
¹⁾ Higher average powers are available for longer pulse durations.
²⁾ Single frequency and fiber-coupled for amplifier seeding available. Wavelength tolerance is typically 1%. Beam profile is TEM00 , but slightly elliptical. Laser class is typically 1M, maximum 3B, depending on the wavelength.
Laser Head Mechanical Specifications Dimensions (Ø × D)
Ø 25 × 125 mm
Custom-specific housing is also available
Operating Temperature
15°C to 35°C (59°F to 95°F)
Weight
120 g
Picosecond Laser Diode Driver: PLDD-100-40 Parameters
Specifications
Comments
MECHANICAL
Dimensions (W × H × D)
235 × 110 × 280 mm
OEM and custom-specific
options available
Operating Temperature
15°C to 35°C (59°F to 95°F)
Weight
2.6 kg
ELECTRICA
Frequency Generator
Direct Digital Synthesis (DDS)
8-Digit Display
Frequency Range / Step
0.2 Hz - 20 MHz / 0.1 Hz
Optional: max. 40 MHz or 80 MHz
or customized max. frequency
External Trigger Input
max. 20 MHz
apply TTL signal, rising edge
General
Voltage / Current
100 V AC / 0.2 A
12 V DC supply input is
Requirements
230 V AC / 0.1 A
optionally available
Power Consumption
max. 30 W
Notes: Customer specific parameters are available upon request. Please contact us for further information. Specifications are subject to change without notice.
Regulatory Requirements Compliance
The PICOPOWER™-LD series comply with IEC/EN 60825-1.
商品属性 [波长] 375/405/450/488/635/670/785/976/1030/1064/1300/1550nm [脉宽] <60/<80/<40/<50 ps