Diode-Pumped Solid-State Laser
IPS recently introduced a single-spatial-mode, single-frequency 532 nm diode-pumped solid-state laser suitable for OEM applications.
Features
- Spectral width of ~ 1 MHz
- TEM00 Beam Quality
- 10,000 Hours Statistical Lifetime
- Low Noise and Excellent Power Stability
- Flexibility in Integration into Custom OEM Systems
- TTL & Analog Modulation Available
Applications
Raman Microscopy
Sources for Raman microscopes, where the spot is focused to very small dimensions.
Raman Spectroscopy
Excitation sources behind more than 70% of Raman system integrators.
Handheld Raman
Excitation sources for handheld analyzers used in raw-material ID and pharmaceutical incoming inspection.
Portable Raman Equipment
Higher-resolution portable systems that go where the sample is.
Process Raman
Fiber-coupled sources for in-line monitoring in demanding plant environments.
Illumination
Superluminescent diodes and lasers supplied for numerous illumination systems and applications.
Metrology and Interferometry
High-precision laser distance measurement, a demanding application for semiconductor lasers.
Optical Trapping/Tweezers
Manipulating microscopic particles with a highly focused laser beam.
Specifications
Detailed Information
The laser has a unique built-in output power control through the use of an input DC voltage for a fairly linear control. The spectral mode has been tested to be true single mode throughout the output power controlled range from 5-100% without any need for external optical attenuators. The laser comes with built in isolator against specular reflections with better than 20 dB rejection power, which greatly improves the stability of the laser operations.
λ
(nm)
Min. Power
(mW)
Base Part
Number
532 nm
20 mW
IPS-532-20-OEM
532 nm
50 mW
IPS-532-50-OEM
532 nm
100 mW
IPS-532-100-OEM
Optical Specs
Spectral Width (FWHM)
1.0 typical MHz
Power mW
20,50, & 100
M² x, M² y
≤ 1.2, & ≤ 1.2
Beam Size to Exit Aperture
≤ 0.8 nm
Beam Divergence
≤ 1.5 mrad
Beam Ellipticity
Beam Offset Angle
+/- 5 mrad
Beam Offset Displacement
Power Stability
~2% (Peak to Peak)
Power Noise
~ 0.1% (RMS)
Residual Longitudinal Mode
Better than 30dB typical
Electrical Pinout
Pin
Function
1, 2, 6
Power Supply Negative Terminal (Circuit signal ground, signal return
terminals). They must not be grounded to earth.
3
A digital input terminal to enable / disable laser beam output (TTL
modulation). It is a TTL level active (a high, 5V, to enable the laser
beam output, a low to disable laser output) Modulation frequency <10 Hz. Input impedance 1 kOhm.
4, 5
Power supply positive terminals. They must not be connected to
chassis (device case). The power supply output range: 4.57 to 5.25
Volts at 5 Amperes, noise ripple: < 50 mV
7
An input terminal to enable laser beam output. It is a TTL low level
active (connected to power negative terminal to turn laser beam on).
8
An input terminal to set laser beam power output level. Input 0-5V corresponds to 0 to maximum laser beam power output. Specific information shows in the laser test report. Input impedance: 50 kOhm.
9
Current monitoring. An output terminal to indicate laser beam output power level. The output voltage range is 0-5 V. This is maximum level of power output for a typical 50 mW laser corresponding to a
voltage range: 0.4-0.6 VDC. The output impedance is 100 ohm.
Diode Pumped Solid State
Diode Pumped Solid State Laser
Software
Coming Soon…
Diode Pumped Solid State Customization
- Multi-mode and Single-mode fiber coupling Available.
Diode-Pumped solid State laser
Part Number Schema:
