Laser Diode Modules and Diode Pumped Solid State LasersLaser diode modules and diode pumped solid...

Latronics GmbHHüttenstrasse 7D-52068 Aachen

Phone +49 (0) 241 888 2120Fax +49 (0) 241 888 2121Email: latronicsgmbh@aol.comWeb: www.latronics-lasers.com

Laser Diode Modules and Diode Pumped Solid State Lasersfor industrial and scientific applications

Laser diode modules and diode pumped solid state lasers

Contents

1 Introduction 3

2 UV Wavelengths (266 nm - 375 nm) 4

3 Visible Wavelengths (405 nm - 690 nm) 7

4 'Low noise' Visible Wavelengths (473 nm - 671 nm) 24

5 'Single longitudinal mode' Wavelengths (473 nm - 1064 nm) 25

6 Near Infrared Wavelengths (750 nm - 1064 nm) 26

7 Warranty 34

8 Safety Precautions 34

1 IntroductionLatronics GmbH offers laser diode modules (LDM) and diode pumped solid state lasers (DPSSL) as

• high quality OEM-systems with emission wavelength• in the UV (266 nm - 375 nm)• in the visible (405 nm - 690 nm)• and near infrared region (750 nm - 1064 nm)

with the following options:

- Beam shaping optics - Line generating optics- Fiber coupling with pigtail or FC/ST-connector, single-/multimode- Thermoelectric temperature control- Digital current-, temperature and power control- External modulation: digital (TTL) and analogue- Low noise laser diodes and DPSS-Lasers- Single longitudinal mode lasers

We can offer modules with

- attractive prices and will- modify them for your special application

The following pages give a first overview of our product range. Not all technical details and options are listed. Would you like to know more about our products and services for a certain application? Please contact us:

Phone: +49(0) 241 888 2120Fax: +49(0) 241 888 2121E-mail: latronicsgmbh@aol.comWeb site: http://www.latronics-lasers.com

2 UV Wavelength (266 nm - 375 nm)

● Pulsed 266 nm DPSS-Laser with 1...50 mW average power

Power 1...50 mWOperating mode Q-switched pulsed laser; 1...5 kHz; good

pulse to pulse stabilitySingle Pulse Energy / Pulse Duration 0,1...5 µJ / ~ 7 ns

Mode / M2 / Beam parameter Near TEM00 / < 1,5 / Elliptical 4:1

Polarization > 50:1Cooling ThermoelectricSupply 90...240 VAC

● Pulsed 266 nm DPSS-Laser with 50...200 mW average power

Power 1...50 mWOperating mode Q-switched pulsed laser; 50...200 kHz; low

pulse to pulse stabilitySingle Pulse Energy / Pulse Duration 5....10 µJ / ~ 15 ns

Mode / M2 / Beam parameter Near TEM00 / < 2,5 / Elliptical 4:1

Polarization > 50:1Cooling ThermoelectricSupply 90...240 VAC

● CW 355 nm DPSS-Laser with up to 10 mW power

Power 1...10 mWOperating mode CWCW Power Stability (1 h) < 5 %

Mode / M2 / Beam parameter Near TEM00 / < 1,5 / round

Beam Diameter ~ 2 mm Polarization > 50:1Cooling ThermoelectricSupply 90...240 VAC

● Pulsed 355 nm DPSS-Laser with up to 3000 mW power

Power Up to 3000 mW @ 30 kHz Operating mode Q-switched pulsed laser; 10...200 kHz; good

pulse to pulse stabilitySingle Pulse Energy / Pulse Duration ~ 100 µJ @ 30 kHz / < 30 ns

Mode / M2 / Beam parameter Near TEM00 / < 1,5 / 2mm round beam

Polarization > 50:1Cooling WaterSupply 90...240 VAC

● CW 375 nm laser diode module with up to 20 mW power

Mode / M2 / Beam parameter Near TEM00 / < 1,5 / ~ 4 mm round beam

Polarization > 50:1Modulation Analogue or digital (TTL)Cooling ThermoelectricSupply 90...240 VAC

2 Visible Wavelengths (405 nm – 690 nm)

● CW 405 nm compact laser diode module with up to 100 mW power

Polarization > 50:1Modulation -Dimensions Φ=16 mm; Length: 70 mm (othersizes on

request)Supply 5 VDC

Mode / M2 / Beam parameter Near TEM00 / < 2,0 / 3 mm round beam

Beam Diameter ~ 3 mm Polarization > 50:1Modulation Analogue or digital (TTL)

Cooling ThermoelectricSupply 90...240 VAC

● CW 457 nm DPSS-Laser with 1000...10000 mW power

Mode / M2 / Beam parameter Near TEM00 / < 2,0 / 3 mm round beam

● CW 473 nm compact DPSS-Laser with up to 20 mW power

Polarization > 50:1Modulation -Dimensions Φ=20 mm; Length: 45 mm (othersizes on

request)Supply 5 VDC

Mode / M2 Near TEM00 / < 1,5

Mode / M2 Near TEM00 / < 2

● CW 501 nm / 523 nm DPSS-Laser with up to 5 mW / 100 mW power

Wavelength 501 nm 523 nmPower 1...5 mW 5...100Operating mode CWCW Power Stability (1 h) < 10 %

● CW 532 nm DPSS Laser module (dot / line / cross)

Mode / M2 / Beam parameter Near TEM00 / < 1,5 / ~ 1,5 mm

Polarization > 50:1Modulation Analogue or digital (TTL)Angle (line /cross) 15 / 30 / 45 / 60 / 90Dimensions Cylindrical; customized sizes possibleSupply 85...260 VAC / 50 Hz

● CW 532 nm DPSS Laser module with 50...200 mW power

Beam Diameter ~ 1,5 mm; round beamPolarization > 50:1Modulation Analogue or digital (TTL)

● CW 532 nm DPSS Laser module with up to 5000 mW power

Power 0,5...5 WattOperating mode CWCW Power Stability (1 h) < 5 %

Beam Diameter ~ 4 mm; round beamPolarization > 50:1Modulation Analogue or digital (TTL)

● CW 593,5 nm DPSS Laser module with 10...200 mW power

● CW 593,5 nm DPSS Laser module with 200...800 mW power

● CW 635 nm...670 nm laser diode modules (dot / line / cross)

Wavelength [nm] 635 650 670Power [mW] 1...50 1...60 1...7Operating mode CWCW Power Stability (1 h) < 10 %

Mode / M2 / Beam parameter Near TEM00 / < 1,5 / ~ 1,5 mm; round beam optional

Polarization > 50:1Modulation Analogue or Digital modulation (TTL) optionalAngle (line /cross) 15 / 30 / 45 / 60 / 90Dimensions Cylindrical; customized sizes possibleSupply 3...5 VDC; 12 VDC optional

● CW 635 nm laser diode modules with 50...500 mW / 0,5..1,5 W power

Power 50...500 mW / 500...1500 mWOperating mode CWCW Power Stability (1 h) < 10 %

Mode / M2 TEM00 and higher modes / < 20

Beam Diameter ~ 5 mmPolarization > 50:1Modulation Analogue or digital (TTL)

● CW 650 nm laser diode modules with 50...500 mW / 0,5...1,5 W power

Power 50...500 mW 500...1500 mWOperating mode CWCW Power Stability (1 h) < 10 %

● CW 671 nm DPSS Laser module with 50...<1000 mW / >1...5 Watt power

Power 50...< 1000 mW 1000...5000 mWOperating mode CWCW Power Stability (1 h) < 10 %

4 'Low noise' Visible Wavelengths (473 nm - 671 nm)

Wavelengths [nm] 473 532 556 561 593 635 650 671Max. Power [mW] 20 500 100 50 100 500 1000 300Operating mode CWCW Power Stability (1 h) < 5 %Noise (rms; 10 Hz...20 MHz) < 3% < 3 % < 5 % < 5 % < 5 % < 3 % < 3 % < 3 %

Mode / M2 TEM00 / < 1,5 (higher modes and M2 < 20 for 635 / 650 nm)

Beam Diameter [mm] ~ 1,5 ~ 1,5 ~ 1,5 ~ 1,5 ~ 2 ~ 5 ~ 5 ~ 3Beam Divergence [mrad] < 2Polarization > 50:1Cooling ThermoelectricSupply 90...240 VAC

5 'Single longitudinal mode' Wavelengths (473 - 1064 nm)

Wavelengths [nm] 473 532 671 1064Max. Power [mW] 10 100 10 10Operating mode CWCW Power Stability (1 h) < 5 %Noise (rms; 10 Hz...20 MHz) < 3%

Mode / M2 TEM00 / < 1,5

Beam Diameter [mm] ~ 3 ~ 2 ~ 2 ~ 1Beam Divergence [mrad] < 2Polarization > 50:1Cooling ThermoelectricSupply 90...240 VAC

6 Near Infrared Wavelengths (750 nm – 1064 nm)

● CW 750 nm laser diode modules with 100...1500 mW power

Power 100...1000 mW Operating mode CWCW Power Stability (1 h) < 10 %

● CW 785 nm...980 nm compact laser diode modules (dot / line / cross)

Wavelength [nm] 785 808 830 850 980Power [mW] 1...100 1...1000 1...30 1...50 1...200Operating mode CWCW Power Stability (1 h) < 10 %

Mode / M2 / Beam parameter Near TEM00 / < 2 (for single mode lasers with up to 100 mW)

Polarization > 50:1Modulation Analogue or Digital modulation (TTL) optionalDimensions Cylindrical; customized sizes possibleSupply 3...5 VDC; 12 VDC optional

● CW 785 nm laser diode modules with 5 mW...100 mW power

Mode / M2 TEM00 / < 3

Beam Diameter ~ 5 mmPolarization > 50:1Modulation Analogue or digital (TTL)Cooling ThermoelectricSupply 90...240 VAC

● CW 785 nm laser diode modules with 100 mW...1500 mW power

Mode / M2 TEM00 / < 10

● CW 808 nm laser diode modules with >1000 mW...7000 mW power

Power >1000...7000 mW Operating mode CWCW Power Stability (1 h) < 10 %

Beam Diameter 5...10 mmPolarization > 50:1Modulation Analogue or digital (TTL)

Mode / M2 TEM00 / < 2

● CW 980 nm laser diode modules with > 200 mW...1200 mW power

Power > 200...1200 mW Operating mode CWCW Power Stability (1 h) < 10 %

Mode / M2 TEM00 and higher modes / < 1,5

7 Warranty

Almost all lasers have a warrynty period of one year after day of delivery. Laser modules of 635 nm have a warranty of 6 month. If you speak with us about your applications, we can advise you how to have a longer life time for your laser diode modules. This warranty does not apply to equipment and components that are defective or unworkable, because of abuse, mishandling, misuse alteration, negligence, improper installation, damage in transit, or other causes beyond of our control.

8 Safety Precautions

The output power can be limited to 1 mW (class 2 after DIN EN60825-1, II CDRH) or 5 mW (class 3B). Models with line generating optics are classified in dependence of the optics as Class 2, 3A or 3B lasers. All models with higher power or emission in the Infrared are OEM-components and not complete laser systems. The system should be classified to a higher laser class if the optics are removed or exchanged. You must take attention to the safety requirements with lasers to protect your eyes. Laser emit sufficient optical power to constitute a possible hazard to the human eye. For example safety requirements are described in the DIN EN60825-1.

• Avoid direct exposure to the beam. Do not look into the laser beam, nor directly neither with optical instruments.

• Installation of an area with limited access. Access to this area should only be possible and allowed for personnel familiar with laser safety precautions and their use.

• Warning labels must be installed in clearly visible positions at all accesses to the laser operating area.

• Wherever possible the beam should be guided totally encapsulated in order not to allow direct access to the laser beam.

• Uncontrolled escape of the laser beam from the working area is to be avoided by use of appropriate means (e.g. additional protection shields or walls). After the beam has crossed the experimental or working area, it must be blocked and safely absorbed by a suitable target.

• The laser beam should be guided above or below, but not at eye level.

• Wear laser safety goggles at all time, if the set-up is working with access to free laser beam. Do not look directly into the laser beam or reflections from mirror or any polished surface. The selection of appropriate laser safety goggles depends on output power, energy and wavelength of the laser beam and also on the operating conditions. Laser safety goggles can be supplied by Latronics GmbH.

Saftey requirements

Please notice, our laser modules are designed to be incorporated into the customers endproducts. Therefore, they do not comply with safety requirements of EN60825 and FDA21CFR. The customer is responsible that his system complies with that requirements. Of course we consult our customers about those requirements and will develop for him end-user version on request.

Laser Diode Modules and Diode Pumped Solid State LasersLaser diode modules and diode pumped solid...

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