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STRADUS CW laser diode modules in a benchtop/compact OEM format

Stradus™ modules are available with a range of different wavelengths and powers, please select your required model, below:

Vortran Laser Technology Inc

Stradus CW laser diode modules are available with outputs in the UV, blue, green or red regions of the optical spectrum.

  • Wavelengths from 375 – 940 nm
  • Output powers from 25 – 250 mW
  • CDRH Compliant
  • Compact and Self-Contained Design
  • Low Noise
  • Excellent Beam Quality
  • Patented Sealed Optical Cavity
  • Single Mode TEM00
  • Analogue Modulation
  • Digital Modulation
  • USB and RS-232 Interfaces
  • PC Interface Software
  • Electro-Static Discharge (ESD) Protection
  • OEM and End-User Systems Available

 

Each high performance Stradus model is supplied complete with built-in thermal control and collimation optics. All of the components (the laser diode, photo-detector, and all beam shaping optics) are contained within a sealed module with an inert atmosphere for the ultimate in stability and longevity. The innovative design of the opto-mechanical packaging gives the Stradus products incredible power stability and beam pointing performance.

A patent pending approach to the modular, sealed optics assembly allows the Stradus to outperform the competition both long and short term over a wide operating temperature range. High power output diodes are packaged in a power efficient design that ensures the lowest optical noise output with an incredibly stable beam. The package design provides the highest level of ESD protection available today in a laser module.

Design innovation and high performance drive electronics combine to give unparalleled power stability and beam pointing stability over time and temperature. Low noise drive electronics produce an optical output with exceptionally low optical noise. The module can be operated in CW (constant power) or modulation modes. Both analog and digital (TTL) inputs* can be used with analog signals up to 500kHz and digital rates up to 200MHz. The module can be driven with rise times less than 2 nanoseconds for high speed modulation.

The Stradus electronics design includes many revolutionary changes in laser module control.

The Stradus family products can be operated as a fully CDRH compliant and independent system with the Control Box/ Power Supply or as a completely self-contained OEM head. Each laser is in a standard bench top format footprint, with a separate drive electronics controller unit. However, the laser can operate independently of the drive electronics unit. On board is a 32-bit ARM microprocessor that gives you unprecedented control of the laser module.

The Stradus CW laser diode module is widely compatible with the remote instructions and drive command sets of other commercially available lasers. This makes them easy to integrate as an alternative to more costly, lower performing and less reliable alternatives. Furthermore, they are also fully compatible with µmanager™, making these lasers ideal replacements for microscopy systems.

The drive electronics unit is compatible with single phase 240VAC (13A). It provides DC power to the laser head and also control and readout interfaces. It is also equipped with a CDRH ON/OFF key switch and interlock.

The Stradus range represents the ultimate in high performance laser diode modules. All Stradus lasers are perfectly suited to the demands of laboratory and OEM integrators alike. They are also ideal for use as replacement lasers in microscope systems.

For assistance on how to replace your existing laser with a Stradus laser, please contact us and we will provide you with full advice and support.

*532 nm model has analogue modulation only

 

 

 

Weight 0.21 kg
Amplitude Stability

0.5%

Beam Alignment

< 5 mrad

Beam Centration

< 0.5 mm

Beam Circularity

> 90 %

Beam Shape

Circular

Cavity Type

Fabry-Perot (FP)

CDRH Class

Class IIIb

Communication Interface

Mini-USB, RS-232

ESD Protection

Class 4

EU Compliance

CE Mark Certified with control box

Fibre Coupling

Available

Height

45.11 mm

Input Power (Control Box)

50/60Hz, 90-250 VAC

Input Power (Head)

1.5A (max), 12V DC

Laser Type

Laser Diode Module

Length

100 mm

Modulation Depth

∞ (full off)

Operating Temperature

10 – 45 °C

Package Type

Compact OEM

RoHS Compliance

EU and China

Series

Stradus

Storage temperature

−10 – 60 °C

Temporal Mode

CW Modulated

Transverse (spatial) Mode

TEM00

Width

40 mm

STRADUS-375-60
Centre Wavelength 375 ±5 nm
Output Power 60 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-395-100
Centre Wavelength 395 ±5 nm
Output Power 100 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-405-100
Centre Wavelength 405 ±5 nm
Output Power 100 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1 mm, ~0.6 mrad
Standard Beam ~1.4 mm, ~0.5 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-405-250
Centre Wavelength 405 ±5 nm
Output Power 250 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1 mm, ~0.6 mrad
Standard Beam ~1.4 mm, ~0.5 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-415-100
Centre Wavelength 415 ±5 nm
Output Power 100 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1 mm, ~0.6 mrad
Standard Beam ~1.4 mm, ~0.5 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-420-100
Centre Wavelength 420 – 425 nm
Output Power 100 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1 mm, ~0.6 mrad
Standard Beam ~1.4 mm, ~0.5 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-445-80
Centre Wavelength 445 ±5 nm
Output Power 80 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~0.8 mm, ~1.0 mrad
Standard Beam ~1.1 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-473-80
Centre Wavelength 473 ±5 nm
Output Power 80 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~0.8 mm, ~1.0 mrad
Standard Beam ~1.2 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-488-25
Centre Wavelength 488 ±5 nm
Output Power 25 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~0.8 mm, ~1.0 mrad
Standard Beam ~1.3 mm, ~0.5 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.15 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-488-50
Centre Wavelength 488 ±5 nm
Output Power 50 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~0.8 mm, ~1.0 mrad
Standard Beam ~1.3 mm, ~0.5 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.15 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-488-150
Centre Wavelength 488 ±5 nm
Output Power 150 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~0.8 mm, ~1.0 mrad
Standard Beam ~1.2 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.15 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-505-70
Centre Wavelength 505 ±2 nm
Output Power 70 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1.0 mm, ~1.0 mrad
Standard Beam ~1.3 mm, ~0.5 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.25 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-514-60
Centre Wavelength 515 ±5 nm
Output Power 60 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~0.9 mm, ~1.0 mrad
Standard Beam ~1.2 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.25 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-514-100
Centre Wavelength 515 ±5 nm
Output Power 100 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~0.9 mm, ~1.0 mrad
Standard Beam ~1.2 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.35 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-532-40
Centre Wavelength 532 ±1 nm
Output Power 40 mW
Modulation Limited (contact for details)
Beam Diameter ~0.8 mm, 1/e2
Beam Divergence ~1.0 mrad
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.5 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-561-50
Centre Wavelength 561 ±2 nm
Output Power 50 mW
Analogue Modulation 100 kHz
Analogue Rise Time < 2 µs
Beam Diameter ~0.7 mm, 1/e2
Beam Divergence ~1.0 mrad
Digital Modulation 10 MHz
Digital Rise Time < 12 nsec
M-squared <1.1 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 10 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 223 g
Polarisation Extinction Ratio >100:1
STRADUS-633-80
Centre Wavelength 633 ±3 nm
Output Power 80 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1.0 mm, ~1.0 mrad
Standard Beam ~1.3 mm, ~0.7 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±5°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >50:1
STRADUS-639-160
Centre Wavelength 639 ±4 nm
Output Power 160 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1.0 mm, ~1.0 mrad
Standard Beam ~1.3 mm, ~0.7 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±5°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-640-30
Centre Wavelength 640 ±3 nm
Output Power 30 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1.0 mm, ~1.0 mrad
Standard Beam ~1.3 mm, ~0.7 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±5°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-642-110
Centre Wavelength 642 ±5 nm
Output Power 110 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1 mm, ~1 mrad
Standard Beam ~1.3 mm, ~0.7 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.1 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±5°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-660-100
Centre Wavelength 660 ±5 nm
Output Power 100 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1.1 mm, ~1.0 mrad
Standard Beam ~1.4 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.15 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-685-40
Centre Wavelength 685 ±10 nm
Output Power 40 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1.1 mm, ~1.0 mrad
Standard Beam ~1.4 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.2 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-705-30
Centre Wavelength 705 ±10 nm
Output Power 30 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Beam Diameter ~1.3 or ~ 1.0 mm, 1/e2
Beam Divergence ~0.5 or ~1.0 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.2 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-730-30
Centre Wavelength 730 ±10 nm
Output Power 30 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Beam Diameter ~1.3 or ~ 1.0 mm, 1/e2
Beam Divergence ~0.5 or ~1.0 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.2 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-785-80
Centre Wavelength 785 ±10 nm
Output Power 80 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1.1 mm, ~1.0 mrad
Standard Beam ~1.4 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.2 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-808-150
Centre Wavelength 808 ±10 nm
Output Power 150 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1 mm, ~1 mrad
Standard Beam ~1.3 mm, ~0.5 mrad
Digital Modulation 10 MHz
Digital Rise Time < 50 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.2 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-852-40
Centre Wavelength 852 ±4 nm
Output Power 40 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~1.0 mm, ~1.0 mrad
Standard Beam ~1.4 mm, ~0.6 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.2 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-940-40
Centre Wavelength 940 ±10 nm
Output Power 40 mW
Analogue Modulation 500 kHz
Analogue Rise Time < 0.7 µs
Small Beam ~0.9 mm, ~1.5 mrad
Standard Beam ~1.4 mm, ~0.8 mrad
Digital Modulation 200 MHz
Digital Rise Time < 2 nsec
M-squared <1.25 typical
RMS Noise (10 Hz to 10 MHz) <0.2 %
Pointing Stability < 5 µrad/°C
Polarisation Orientation Vertical ±2°
Weight (Laser Head) 210 g
Polarisation Extinction Ratio >100:1
STRADUS-375-60-Datasheet
STRADUS-395-100-Datasheet
STRADUS-405-100-Datasheet
STRADUS-405-250-Datasheet
STRADUS-415-100-Datasheet
STRADUS-420-100-Datasheet
STRADUS-445-80-Datasheet
STRADUS-473-80-Datasheet
STRADUS-488-25-Datasheet
STRADUS-488-50-Datasheet
STRADUS-488-150-Datasheet
STRADUS-505-70-Datasheet
STRADUS-514-60-Datasheet
STRADUS-514-100-Datasheet
STRADUS-532-40-Datasheet
STRADUS-561-50-Datasheet
STRADUS-633-80-Datasheet
STRADUS-639-150-Datasheet
STRADUS-640-30-Datasheet
STRADUS-642-110-Datasheet
STRADUS-660-100-Datasheet
STRADUS-685-40-Datasheet
STRADUS-705-30-Datasheet
STRADUS-730-30-Datasheet
STRADUS-785-80-Datasheet
STRADUS-808-150-Datasheet
STRADUS-852-40-Datasheet
STRADUS-940-40-Datasheet
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Our knowledgeable sales team will be happy to help. We can normally source exactly what you need, or work with you to come up with custom solutions.

Alternatively, just call +44 (0) 1933 461 666 and ask to speak to the Photonics team.