Features
Collimator with large elliptical Gaussian beam profile- Collimated beam diameter (1/e^2-level): 16 x 28.2 mm
- Beam divergence (1/e^2-level): 0.03 x 0.02 mrad
- Wavelength: 785 nm
- Low noise laser module (0.1 % RMS, @<1 MHz)
Description
The Laser Diode Collimators type LNC-96CM-785-15-Q06-M60-H-6 transforms the divergent light of a laser diode into a collimated beam, while maintaining the Gaussian intensity distribution and the elliptical intensity profile.
The laser has integrated electronics type H for control of the laser output power. It is a low noise laser source (0.1 % RMS,@<1 MHz) with reduced coherence length and operates mode-hopping free. Due to the reduced coherence length the speckle contrast might be lowered. Please note that this effect is smaller for smaller beam diameters. The output power can be controlled using the modulation input ports (TTL and analog) or manually using the potentiometer.
The collimation can be adjusted by using a hex key. Please note that this affects beam parameters like collimated beam diameter and beam divergence."
Technical data
LNC-96CM-785-15-Q06-M60-H-6
Order Code
LNC-96CM-785-15-Q06-M60-H-6
Laser type
CW Laser
Wavelength
785 +10/-10 nm
Laser output power
15 mW
Laser safety class
3B
Collimated beam diameter (1/e^2-level)
16 x 28.2 mm
Clear aperture
15 mm
Truncated
yes
Notes
Beam truncated above the 13.5%-level.
Beam divergence (1/e^2-level)
0.03 x 0.02 mrad
Diameter laser module
25/28 mm
Module length
123.4 mm
Installation length
153.4 mm
Cable length
1.5 m
Connector type
Lumberg SV50 IEC 61076-2-106
Supply voltage
5 ± 0.2 V
Max. current consumption
0.25 A
Working temperature
0 - 40 °C
Modulation inputs
Analog
TTL
Input resistance
22 kOhm
22 kOhm
Max. modulation frequency
100 kHz
100 kHz
Modulation delay ON/OFF
2/0.3 µs
1.5/0.1 µs
Rise / Fall time
1/1 µs
1/1 µs
Noise (< 1 MHZ RMS)
0.1 %