عضویت 
ورود اعضا
راهنمای خرید
Fiber coupled CW diodes at 9xx nm0 pages
Compact Fiber coupled CW Diode Bars at 9xx nm
QD-Cxyzz- FLφ & QD-Cxyzz- FHφ
φ
φ
DESCRIPTION
The new QD-Cxyzz-FLφ & QD-Cxyzz-FHφ series are equipped with an ultra compact and leak proof package.
Operation wavelength is in the wavelength window 9xx nm.
These products integrate highly performing micro optics. Optical power, up to 40W CW, is delivered through a
single multimode fiber terminated by a SMA connector. Small fiber diameter and low numerical aperture lead
to high brightness and high optical power density.
The low profile package QD-Cxyzz-FLφ (only 38cm3) is proposed with red pilot beam or PIN photodiode as
options.
The low thermal resistance of the assembly allows efficient heat transfer and thermal regulation.
These products are ideal for applications which request high brightness sources for efficient pumping solidstate lasers, medical applications, material processing, micromachining…
MAIN FEATURES
•
•
•
•
•
•
•
Up to 40W CW optical output power
9xx nm wavelength range
Optical connectors SMA 905 (male)
Standard fiber length : 1.5m, other length on request
Conductively cooled package
High compactness and leak proof package
Improved Thermal Resistance
SPECIFICATIONS
Wavelength range according to the Table:
x
λ
4
5
6
915 940 980
Fiber core diameter
nm
QD-Cx820-
PARAMETERS
F_4
φ
Fiber Numerical Aperture:
0.22
Temperature :
+25°
C
(internal CTN: 10k.Ω @ 25°
C)
QD-Cx830F_4
QD-Cx940F_4
QD-Cx820F_6
400
CW output power
QD-Cx830F_6
QD-Cx940F_6
600
UNITS
µm
20
30
40
20
30
40
W
3
4
3
4
3
5
3
4
3
4
3
5
nm
nm
7
7
11
7
7
11
A
32
38
45
52
57
65
30
38
42
50
55
62
A
A
Operating voltage
<2
<2
<2
<2
<2
<2
V
Total efficiency
40
42
42
42
44
44
%
Spectral width
(FWHM)
Typ.
Max
Threshold current
Operating current
Typ.
Max
Note:
• Wavelength is given by “x” according to the Table.
• Standard tolerance on wavelength is +/- 5 nm.
• Variation of wavelength is approximately 0.3 nm/°
C.
• Power monitoring (PIN photodiode) or Pilot laser beam (Red aiming beam = 1mW@635nm) upon request.
• Fiber with NA 0.16 available on request.
• Standard fiber coating : metallic, PVC coating on request.
• Operating at higher power or higher temperature will accelerate component ageing, increase threshold current and
decrease slope efficiency.
Quantel Laser Diodes reserves the right to change specifications without prior notice
Dsmk-8048 (ed7)
Copyright. QLD 05/11
"
