785 nm Single Longitudinal Mode Infrared Diode Laser
785 nm Infrared Diode Laser for Raman Spectroscopy MDL-III-785L
Model #: MDL-III-785L
Description: It features ultra-compact design, long lifetime, cost-effective and easy operation.
Application: Raman spectroscopy, speckle interferometry, bioinstrumentation, metrology, sensing, analytical instrumentation
Specifications
|
Wavelength (nm) |
785 ± 1 |
|
Operation Mode |
CW |
|
Output Power after Fiber (mW) |
>10, 20, …, 80 |
|
Power Stability (rms, over 4 hours) |
<1%, <2%, or <3% |
|
Transverse Mode |
Near TEM00 |
|
Longitudinal Mode |
Single |
|
Spectral Linewidth (MHz) |
<50 |
|
Coherence Length (m) |
>2 |
|
M2 Factor |
<1.5 |
|
Beam Diameter at Aperture (mm) |
<3 |
|
Beam Divergence, full angle (mrad) |
<1.2 |
|
Polarization Extinction Ratio |
>50:1 (>100:1 optional), Horizontal ± 5° |
|
Warm-up Time (minutes) |
<5 |
|
Beam Height from the Base Plate (mm) |
24.8 |
|
Operating Temperature (C°) |
10 ~ 35 |
|
Power Supply (85 ~ 264 VAC) |
PSU-III-FDA, PSU-III-LED |
|
Expected Lifetime (hours) |
10000 |
|
Warranty Period |
1 year |
Ordering Information: MDL-III-785L-AA-B-C
|
AA: maximum output power |
B: power stability |
C: power driver |
|
10 - 10 mW |
1 – 1% |
1 – PSU-III-FDA
|
|
…… |
2 – 2% |
2 – PSU-III-LED |
|
80 – 80 mW |
3 – 3% |
|
|
X - other |
|
|
The list price is for MDL-III-785L-10-3-1, 10mW, 3% power stability, PSU-III-FDA power driver. Should you need a different model number, please contact with us.