Sub-ns Passively Q-Switched Microchip Solid-State Lasers
PULSELAS®-P Series
Features
• Passively Q-Switched
• Extremely Compact
• Proprietary Microchip Design
• Subnanosecond Pulses at 1064 nm
• The Highest Peak Power (>1.5 MW) & Pulse Energy (>1.5 mJ)
Commercially Available, Directly from an Oscillator
• Repetition Rates up to 100 kHz
• Average Powers up to 1 W
• Externally Triggerable with Low Jitter
• Frequency Conversion to 532, 355 and 266 nm (Options)
• Other Wavelengths (e.g. 946 nm, 1342 nm) with ns Pulses
on Request
Applications
• Material Processing
• Micromachining
• Marking & Cutting of Extremely Hard Materials (e.g. Diamonds)
• Nonlinear Optics
• Supercontinuum Generation
• Time-Resolved Fluorescence Measurements
• DNA-Analysis
• LIDAR & Laser Ranging
• Pollution Monitoring
• Laser-Induced Breakdown-Spec-troscopy (LIBS)
• Ignition of Explosives, Combus-tion Engines & Gas Mixtures
A wide range of passively Q -switched lasers with pulse durations below 1 ns andextremely high peak powers at 1064 nm with excellent TEM₀₀ beam profile are offered by ALPHALAS. The PULSELAS®-P lasers feature proprie-tary microchip design. The monolithic laser cavity is permanently aligned and therefore extremely stable.
The high-energy models deliver more than 1.5 mJ pulses with pulse dura-tion of 1 ns, resulting in the highest peak power >1.5 MW commercially available directly from an oscillator (without amplifiers) for microchip lasers. Various models operate with repetition rates up to 100 kHz and the average power ranges from 100 mW to 1 W.
Built-in frequency generator and external TTL triggering are standard features for most models. Optional conversion to green (532 nm) and ultraviolet (355 nm, 266 nm) is also available.
The extremely reliable and robust microchip design is perfect for ad-vanced OEM industrial applications. The compact design is best suited for almost any system integration. Fiber-pumped options offer even more compactness and flexibility.
These unique lasers have an ex-tremely broad spectrum of applica-tions ranging from supercontinuum generation in photonic crystal fibers to ignition of combustion engines and micromachining.
PULSELAS®-P Series • Passively Q-Switched Lasers @ 1064 nm
Model
PULSELAS-P-
1064-100 ¹⁾
PULSELAS-P-
1064-200 ¹⁾
PULSELAS-P-
1064-300-FC 1)
PULSELAS-
P-1064-100-HP ³⁾
PULSELAS-
P-1064-400-HP ³⁾
PULSELAS-
P-1064-100-HE ³⁾
PULSELAS-
P-1064-150-HE ³⁾
Wavelength (nm)
1064
1064
1064
1064
1064
1064
1064
Energy / Pulse
(µJ, ± 10%)
6 - 10
@ 5 kHz
6 - 10
@ 5 kHz
15 - 20
@ 5 kHz
120
@ 1 kHz
400
@ 100 Hz
1000
@ 100 Hz
1500
@ 100 Hz
Average Power
(mW)
typ. 100
@ 10 kHz
typ. 200
@ 20 kHz
typ. 300
@ 20 kHz
typ. 150
@ 1 kHz
typ. 40
@ 100 Hz
typ. 100
@ 100 Hz
typ. 150
@ 100 Hz
Pulse Width (ps)
typ. 800
typ. 800
typ. 800
typ. 900
typ. 1000
typ. 900
typ. 1100
Repetition Rate
(kHz)
typ. 10 ¹⁾
typ. 20 ¹⁾
typ. 15 ¹⁾
max. 2 ²⁾
max. 0.15 ²⁾
0 - 0.1 ²⁾
0 - 0.1 ²⁾
Beam Profile
TEM₀₀
TEM₀₀
TEM₀₀
TEM₀₀
TEM₀₀
TEM₀₀
TEM₀₀
Polarization Ratio
> 100 : 1
> 100 : 1
> 100 : 1
> 100 : 1
> 100 : 1
> 100 : 1
> 100 : 1
Beam Diameter
(mm)
0.3
0.3
0.3
0.4
0.4
0.3
0.3
Beam Divergence
(mrad Full Angle)
typ. 6
typ. 6
typ. 6
typ. 6
typ. 6
typ. 6
typ. 6
Power Instability
( % rms, 1 hour)
< 2
< 2
< 2
< 2
< 2
< 2
< 2
Heatsink Operating
Temperature (°C)
+18° ... +30°
+18° ... +30°
+18° ... +30°
+18° ... +30°
+18° ... +30°
+18° ... +30°
+18° ... +30°
Laser Head Dimen-
sions (W×H×L, mm³)
40×52×90 ⁴⁾
40×52×90 4)
40×52×90 4)
40×52×140
40×52×140
40×52×140
40×52×140
Included
LD & TEC Driver
(W×H×L, mm³)
LDD1-1T-D
105×65×100
LDD1-1T-D
105×65×100
LDD1-1T-D
105×65×200
LDF-30-P
360×160×375
LDF-30-P
360×160×375
LDF-30-P
360×160×375
LDF-30-P
360×160×375
Operating
Temperature (°C)
+18° ... +30°
+18° ... +30°
+18° ... +30°
+18° ... +30°
+18° ... +30°
+18° ... +30°
+18° ... +30°
Storage Temperature
Without Humidity (°C)
-10° ... +50°
-10° ... +50°
-10° ... +50°
-10° ... +50°
-10° ... +50°
-10° ... +50°
-10° ... +50°
Notes:
Above 3 - 5 kHz dual / multiple amplitude feature due to intrinsic laser dynamics may appear. Alter-nating amplitudes with 10 - 20% jumps. Each pulse type is stable better than 1% rms.
¹⁾ Externally triggerable options and internal frequency generator options available for up to 5 kHz. ²⁾ Both internal and external trigger are standard features.
³⁾ High-energy & high-power models. Laser head is fiber-pumped. Laser diode is installed in the LDF-30-P model fiber-coupled laser diode with driver.
⁴⁾ Fiber-pumped laser heads available with Ø 20×40 mm dimensions.
All models are available with options for frequency doubling, tripling and quadrupling to 532, 355 and 266 nm.
Customer specific parameters are available upon request. Please contact us for further information. Specifications for customer specific products are subject to change.
Regulatory Requirements Compliance The PULSELAS® series diode-pumped solid-state lasers are OEM products intended for inte-gration into other systems. They do not comply with CDRH requirements. The customer is responsible for CDRH certification of the system incorporating the PULSELAS® lasers.
商品属性 [波长] 1064nm [脉宽] 800ps [重复频率] 20KHz