Biofotonica - The Wizard Tecnology

Laser Module

A laser diode is an electrically pumped semiconductor laser in which the active laser medium is formed by a p-n junction of a semiconductor diode similar to that found in a light-emitting diode. The most common and practical type of laser diode is formed by a p-n junction powered by injected electric current.

A laser diode, as many other electronic devices, is composed of doped semiconductor material on a very thin layer on the surface of a crystal wafer. The crystal is doped to produce a region of n-type semiconductor and a p-type semiconductor region, one above the other, to obtain a p-n junction, i.e. a diode.

Biofotonica S.R.L. offers a wide range of low and high output power laser diode modules which are the result of the latest advanced technology. These are innovative and competitive devices. Biofotonica S.R.L. distributes low and high diode laser devices and diode pumped solid state lasers (DPSSL), mainly for medicine, aesthetics, materials processing, pumping, science, defense, aero-spatial, instrumentation and graphic arts industry.

  • CW laser modules with collimated or focalized beam
  • CW and modulated laser modules with adjustable focus
  • CW and modulated "water proof" laser modules with collimated beam
  • Fiber coupled CW laser modules with FC connectors
  • Low and High output power CW blue/green/red laser modules
  • Laser pointers for industrial applications
  • Thermally stabilized laser modules in wavelenght and power
Laser Modules
Fig. 1 Laser Modules.

Our suppliers manufacture excellent performance products at a competitive prices. All our products are certified under a maximun quality and realibility standards guarantee thanks to more than 20 year experience in the field of our manufacturers. The ISO 9001 2008 certification ensures our commitment to the highest quality standards.

MAIN APPLICATIONS
Automation and Robotics

Laser guide

Aesthetics

Biomedical

Lighting

Imaging

Metrology

Optical fibers analysis

Below are listed the general characteristics of some of our laser diodes/modules:

Wavelength (nm) Power (mW) Pattern Dimensions (mm) Laser modules housing dimensions (mm) Supply (Vdc) Emission
375 20-70-200 - 4,2+/-0,2 x 12+/-0,1mm
4,2+/-0,2 x 10+/-0,2mm
5 5,4 CW
395 120 - 4,2+/-0,2 x 10+/-0,2mm 4,5 CW
405 5-35-60-120-300-400-600 - 5,6+/-0,2 x 10+/-0,2mm
4,2+/-0,2 x 12+/-0.1mm
4,2+/-0,2 x 12+/-0.1mm
4,2+/-0,2 x 10+/-0,2mm
5 CW
415 120 - 4,2+/-0,2 x 10+/-0,2mm 4,7 CW
420 140 - 4,2+/-0,2 x 10+/-0,2mm 5,2 CW
445 40 -100 - 1000 - 1600 - 4,2+/-0,2 x 10+/-0,2mm
7,3+/0,2 x 10+/-0,2mm
100x40x40mm 5 - 12 CW
455 100 - 4,2+/-0,2 x 10+/-0,2mm 5 CW
473 100 - 4,2+/-0,2 x 10+/-0,2mm 5 CW
488 60 - 200 - 4,2+/-0,2 x 10+/-0,2mm 5 CW
515 80 - 4,2+/-0,2 x 10+/-0,2mm 5 - 5,4 CW
520 - CW
532 0,75-1-3,25-10- 20-30-50-60-100 Spot Line Cross 10,48 +/-0,2 x 19,6 +/-0,2mm
10+/-0,1 x 53 +0/-1mm
12+0/-0,1 x 31,3+/-0,5mm
3 - 5 CW
635 5 - 7 - 10 - 15 - 20 Spot Line Cross 4,2+/-0,2 x 10+/-0,2mm
5,6+/-0,2 x 10+/-0,2mm
7+/-0,02x18+/-1,0mm 3 - 5 - 24 x 18,0+/-1,0 CW
640 60 - 5,6+/-0,2 x 10+/-0,2mm 3 CW
650 5 - 7 - 10 - 20 - 4,2+/-0,2 x 10+/-0,2mm
2,7+/-0,1x7,85+/-0,1mm
5,6+/-0,1x10+/-0,1mm
7+/-0,02x18+/-1,0mm 2,15 - 2,2 - 3 CW
660 30 - 120 - 4,2+/-0,2 x 10+/-0,2mm
5,6+/-0,2 x 10+/-0,2mm
2,5 - 2,7 CW
670 15 - 4,2+/-0,2 x 10+/-0,2mm 2,3 CW
750 5 - 10 - 30 - 4,2+/-0,2 x 10+/-0,2mm
6,6+/-0,1x13,9+/-0,1mm
1,8 - 2,3 CW
780 3 - 5,6+/-0,2 x 10+/-0,2mm 1,9 CW
785 25 - 5,6+/-0,2 x 10+/-0,2mm 7+/-0,02x18+/-1,0mm 1,9 - 3 CW
800 5- 10 - 4,2+/-0,2 x 10+/-0,2mm 2 - 2,4 CW
808 50 - 100 - 150 - 5,6+/-0,2 x 10+/-0,2mm
4,2+/-0,2 x 10+/-0,2mm
1,9 CW
820 30 - 4,2+/-0,2 x 10+/-0,2mm 2 CW
850 5 - 10 - 20 - 30 - 50 - 100 - 2,7+/0,1x7,85+/-0,1mm
4,4+/-0,2 x 10+/-0,2mm
5,6+/-0,2 x 10+/-0,2mm
4,2+/-0,2 x 10+/-0,2mm
7,3+/-0,1x14+/-0,1mm
1,8 - 1,9 - 2,0 - 2,4 CW
935 05/10/35 - 4,2+/-0,2 x 10+/-0,2mm 2 - 2,4 CW
980 10 - 20 - 30 - 50 - 100 - 4,2+/-0,2 x 10+/-0,2mm
7,3+/-0,1x14+/-0,1mm
1,75 - 2,0 - ,4 CW
1064 5 - 10 - 100 - 200 - 300 - 4,2+/-0,2 x 10+/-0,2mm
7,3+/-0,1x14+/-0,1mm
1,7 - 1,9 - 2,3 CW
1550 5 - 10 - 15 - 50 - 140 - 7,3+/-0,1x14+/-0,1mm 2 CW and pulsed
2300 10 - 12 - 15 - 7,3+/-0,1x14+/-0,1mm 1,5 CW
2700 5 - 7,3+/-0,1x14+/-0,1mm 4 CW
3100 1 - 7,3+/-0,1x14+/-0,1mm 1,2 CW

Laser modules: Industrial area

Wavelength (nm) Power (mW) Pattern Dimensions (mm) Laser modules housing dimensions (mm) Supply (Vdc) Emission
515 30 - 50 Spot Line Cross 6+/-0,10 x 45+/-0,5mm
8+/-0,05 x 50+/-0,5mm
3-6
9-12
CW
520 30 - 50 Spot Line Cross 6+/-0,10 x 45+/-0,5mm
8+/-0,05 x 50+/-0,5mm
CW
532 <1,<5,<10,<20, <50,<100 Spot Line 8+/-0,1x31+/-1mm
8+/-0,1x25+/-0,5mm
12+/-0,1x50+/-0,5mm
20+/-0,1x60+/-0,5mm
2,1-5
2,8-5
2,7-3,5
CW and TTL modulated
635 0,9 +/-<10% 1 3,2 +/-<10% 5 Spot 4+/-0,05 x10+/-0,5mm
6+/-0,1x12mm+/-0,5mm
8+/-0,05x17+/-0.5mm
4+/-0,05x15+/-1mm
2,6 - 6 CW
635 <1, <5, <10, <20, <50 Spot Line Cross 9+/0,05x21+/-0,5mm
10+/-0,05x23+/-0,1mm
2,6 - 6 CW and TTL modulated
650 0,9 +/-<10% 1 3,2 +/-<10% 5 Spot 4+/-0,05 x10+/-0,5mm
6+/-0,10x12+/-0,5mm
8+/-0,05x17+/-0.5mm
4+/-0,05x15+/-1mm
6+/-0,1x18+/-1mm
2,6 - 6 CW
650 <1, <5, <10, <20, <50 Spot Line Cross 9+/0,05x21+/-0,5mm
10+/-0,05x23+/-0,1mm
2,6 - 6 CW and TTL modulated

Laser diodes/modules: Industrial and Biomedical area

Wavelength (nm) Power (mW) Pattern Dimensions (mm) Laser modules housing dimensions (mm) Supply (Vdc) Emission
405 20,35,60,100, 120,150 4,4+/-0,2 x 10+/-0,5mm 3,04+/-0,2x10+/-0,2mm 4,6 4,8 5,2 CW and pulsed
450 50,1 3,08+/-0,1x10+/-0,2mm 5,5 6 CW and pulsed
515 30 50 Spot Line Cross 6+/-0,10 x 45+/-0,5mm
8+/-0,05 x 50+/-0,5mm
3-6 9-12 CW
520 30 50 Spot Line Cross 6+/-0,10 x45+/-0,5mm
8+/-0,05 x50+/-0,5mm
CW
532 <1, <5, <10, <20, <50, <100 Spot Line 8+/-0,1x31+/-1mm 8+/-0,1x25+/-0,5mm 12+/-0,1x50+/-0,5mm 20+/-0,1x60+/-0,5mm 2,1-5 2,8-5 2,7-3,5 CW and TTL modulated
635 0,9 +/-<10% 1
3,2 +/-<10% 5, 10, 20
Spot 5,6+/-0,1x10+/-0,2mm 4+/-0,05 x10+/-0,5mm 6+/-0,1x12mm+/-0,5mm 8+/-0,05x17+/-0.5mm 4+/-0,05x15+/-1mm 2,2 - 6 CW
635 <1, <5, <10, <20, <50 Spot Line Cross 9+/0,05x21+/-0,5mm 10+/-0,05x23+/-0,1mm 2,6 - 6 CW and TTL modulated
640 40, 60, 80 - 5,6+/-0,1x10+/-0,2mm 2,4 2,5 CW
650 >0,9 +/-<10% 1
3,2 +/-10% 5, 30, 50, 100
Spot 4,4+/-0,1x10+/-0,2mm 5,6+/-0,1x10+/-0,2mm 4+/-0,05 x10+/-0,5mm 6+/-0,10x12+/-0,5mm
8+/-0,05x17+/-0.5mm 4+/-0,05x15+/-1mm 6+/-0,1x18+/-1mm
2,6 - 6 CW
650 <1, <5, <10, <20, <50 Spot Line Cross 9+/0,05x21+/-0,5mm 10+/-0,05x23+/-0,1mm 2,6 - 6 CW and TTL modulated
685 50 - 5,6+/-0,1x10+/-0,2mm 3 CW
780 5, 10, 50, 100 - 5,6+/-0,1x10+/-0,2mm 1,8 2 2,5 CW
808 200, 500, 1000 - 5,6+/-0,1x10+/-0,2mm 9+/-0,1x15,72+/-0,2mm 1,9 2 CW
830 50 - 5,6+/-0,1x10+/-0,2mm 1,9 CW
850 5,10, 20, 50 - 5,6+/-0,1x10+/-0,2mm 1,9 2 CW
980 50, 100, 200, 300, 500 - 5,6+/-0,1x10+/-0,2mm 9+/-0,1x15,72+/-0,2mm 1,5 1,6 CW
We have high quality laser diodes/modules which are highly stabilized and are successfully used in aerospace, military, medical, biochemical industry, etc.
Fiber optics specifications MCS Silica PMMA
Wavelength 250-1600nm 850-1300nm
Mode Multimode Multimode
Core diameter 100µm - 200µm 100µm - 200µm
NA 0,22 - 0,37 0,5
Cladding diameter 140µm-230µm 140µm-230µm
Connectors FC/PC standard (on demand SMA905, ST, SC connectors) FC/PC standard (on demand SMA905, ST, SC connectors)
Fiber Core
Fig. 2 Fiber Core.
Fiber Core
Fig. 3 Fiber Core.
Fiber Optic
Fig. 4 Fiber Optics.
Fiber coupled laser module
Fig. 5 Fiber coupled laser module.
Fiber coupled laser modules specifications Blue laser module Green laser module Red laser module Red laser module IR laser module
Wavelength 405 532 650 660 980
Output power 80mW 80mW 5mW 80mW 380
Supply Vdc 6,5 3 - 6,5 6,5 3 3
Mode Multimode Multimode Multimode Multimode Multimode
Core diameter 100µm - 200µm 100µm - 200µm 100µm - 200µm 100µm - 200µm 100µm - 200µm
NA 0,22 0,22 0,5 0,22 0,22
Cladding diameter 140µm - 230µm 140µm - 230µm 140µm - 230µm 140µm - 230µm 140µm - 230µm
Connectors FC/PC standard (on demand SMA905, ST, SC connectors) FC/PC standard (on demand SMA905, ST, SC connectors) FC/PC standard (on demand SMA905, ST, SC connectors) FC/PC standard (on demand SMA905, ST, SC connectors) FC/PC standard(on demand SMA905, ST, SC connectors)

We offer high-quality lenses for optical fiber coupling. These are glass double aspheric lenses that ensure high coupling efficiency and a low insertion loss.

Characteristics Standard lenses
Wavelength 400-900nm
NA 0,47 / 0,22 @550nm
Focal length 2,89mm+/-1% @550nm
Diameter 5,20mm+0/-0,02mm
Aperture S1 3,9mm / S2 4,6mm
Surface quality 40/20
Optical Lenses
Fig. 6 Optical Lenses

We propose a large offer of off-the-shelf optical components, which includes an extensive selection of glass and plastic optical lenses, such as spherical lenses, aspherical lenses, camera lenses or optical filters. Many of our optical lenses are provided with a variety of coating options for the Ultraviolet (UV), visible, or Infrared (IR) spectrums. The spherical lenses such as the Plano-Convex (PX) or Double-Convex (DX) lenses enable light to focus to a point; while the Plano-Concave (PV) or Double-Concave (DV) lenses will allow the light traveling through the lens to diverge.

Glass lenses characteristics Collimating aspherical lenses Collimating aspherical lenses Collimating aspherical lenses
Wavelength 500-850nm 500-850nm 400-800nm
NA 0,28 0,24 0,32
Laser beam angle of divergence 32° 27° 34,5°
Focal length 9,8mm 11mm 3,77mm
Diameter 6,35mm 6mm 3mm
Aperture R1 5,4mm / R2 5,6mm R1 5,4mm / R2 5,4mm R1 2,4mm / R2 2,4mm
Surface quality 60/40 60/40 60/40
Collimated beam diameter <6mm at 10m <3mm at 1m <6mm at 10m <3mm at 1m < /=15mm at 10m
Optical Lenses
Fig. 7 Optical Lenses
Focusing Lens
Fig. 8 Focusing Lens
Glass lenses characteristics Collimating spherical lenses Collimating spherical lenses
Wavelength 400-800nm 400-800nm
Radius of curvature (R1=R2) 1,7mm 3,85mm
Spread angle 30° 20°
Focal length -1,5mmmm -3,5mm
Diameter 5mm 5mm
Aperture R1 2.0mm R1 2,5mm
Surface quality 80/60 80/60
Working temperature from -40°C to +200°C from -40°C to +200°C
Optical Lenses
Fig. 9 Optical Lenses
Glass lenses characteristics Collimating aspherical lenses Collimating aspherical lenses Collimating aspherical lenses
Wavelength 400-800nm 400-800nm 400-800nm
NA 0,28 0,20 0,13
Laser beam angle of divergence 31,2° 22,6° 14,8°
Focal length 7,2mm 11mm 16mm
Diameter 5,0mm 5,0mm 5,0mm
Aperture R1 4,8mm R1 4,8mm R1 4,8mm
Surface quality 80/60 80/60 80/60
Collimated beam dimensions 18mm to 10m 12mm to 10m 8mm to 10m
Plastic lenses general characteristics PMMA and acrylic collimating aspherical lenses
Coating At 635nm, 650nm, 780nm >97%, AR Coating in the range 420 -1650nm >95%
Collimated beam divergence <0,2mrad
Working temperature da -10°C a 60°C
Focal length tolerance +/-1%
Diameter tolerance +0/-0,15mm

Patterns

Special Partner Special Partner Special Partner Special Partner
Special Partner Special Partner Special Partner Special Partner
Fig. 10 Special patterns
Partner
Fig. 11 Patterns

Biofotonica SRL

Via Amedeo Bocchi 300, Cap 00125 Roma

Tel: 0039 06.811.75.637 - Fax: 0039 06.89.28.0737

e-mail: info@biofotonica.it

© 2017 Biofotonica srl - p.IVA 01456550530 - www.biofotonica.it info@biofotonica.it
Sede Legale: Via Amedeo Bocchi 300, 00125 Roma Tel: +390681175637 Mob: +393920301676 Fax: +390689280737