FiberMax Module
FMXL785-040-XXXA/B 785nm, 40mW
Description
FiberMax single-mode fiber-pigtailed laser modules deliver superior
performance for today’s demanding electro-optic applications. Based on
Blue Sky Research CircuLaser™ technology, the FiberMax package
provides the highest fiber output power level achieved from its laser
diode source by any commercially available single-mode fiber-pigtailed
package. Using a unique Blue Sky Research package design, FiberMax
outputs are amongst the most thermally stable available. The FiberMax
line offers a wide range of wavelengths and power levels to fit customer
requirements. In addition the units are offered with PM fiber, 3mm
jacketing, a range of collimator options, and two pin-outs. FiberMax
fiber-coupled modules are competitively priced and backed by Blue Sky
Research customer support.
Optical and Electrical Characteristics*
Item
Optical output power
Threshold current
Operating current
Operating voltage
Lasing wavelength
Monitor current
Symbol
Po
I
TH
I
OP
V
OP
λ
I
MON
Unit
mW
mA
mA
V
nm
mA
775
0.1
Min
40
Typ
50
30
100
2.2
785
0.25
Max
50
140
2.8
800
0.6
Test Condition
Tc=25
o
C
Tc=25
o
C
Tc=25
o
C
Tc=25
o
C
Tc=25
o
C
Po , Tc=25
o
C
Absolute Maximum Rating
Item
Operating temperature
Storage temperature
LD reverse voltage
PD reverse voltage
Symbol
T
OPR
T
STG
V
R
(LD)
V
R
(PD)
Unit
o
o
Min
-10
-40
Max
+60
+85
2
30
Test Condition
C
C
V
V
Tc=25
o
C
Tc=25
o
C
Fiber Specs
Single mode fiber w/ 3mm or 900um protective jacket
Item
Symbol
Unit
Fiber numerical aperture
NA
Mode Field Diameter @ 85 0nm
MFD
um
Length
L
meter
Polarization maintaining fiber w/ 3mm or 900um protective jacket
Item
Symbol
Unit
Fiber numerical aperture
NA
Length
L
meter
Polarization Extinction Ratio
PER
dB
Min
4.5
-
Min
-
17
Typ
0.13
5.0
1
Typ
0.11
1
20
Max
5.5
-
Max
-
BSR 5/05
1537 Centre Pointe Drive
Milpitas, CA 95035
TEL (408) 941-6068
FAX (408) 941-6069
Email:info@blueskyresearch.com
www.blueskyresearch.com
FiberMax Module
FMXL785-040-XXXA/B 785nm, 40mW
Collimator Options
Type
Beam Diameter
(1/e
2
, mm, ±25%)
Divergence (mrad)
M
0.8
<1.2
N
1.3
<0.8
P
1.9
<0.5
Q
3.2
<0.4
*Specifications are subject to change without notice
.
Ordering Information
FMXL -785-040-
Product Family
A/B
Fiber/Cable Type
S = single mode / 3mm jacket
P = polarization maintaining / 3mm jacket
T = single mode / 900 um jacket
M = polarization maintaining / 900 um jacket
Fiber Connector
0 = No connector
Each purchased FiberMax is provided with test data. Please refer to this data before using the FiberMax.
F = FC/PC
A=FC/APC
S=SC/PC
G=SC/APC
I
OP
, I
TH
, I
MON
at Po @ 25C, L-I curve, V-I curve, and L- I
MON
curve to Po
Shipping Data Includes:
R=Ferrule only
Collimator
None = 0
Or M, N, P, Q
Example: FMXL-0785-040-SF0A, FiberMAX785
TM
laser module with 785nm
Laser diode, 40 mW power output, single mode fiber in 3mm jacketing, FC/PC connector, no collimated
beam output optics, and A type pin-out.
BSR320-2 10/01
1537 Centre Pointe Drive
Milpitas, CA 95035
TEL (408) 941-6068
FAX (408) 941-6069
Email:info@blueskyresearch.com
www.blueskyresearch.com
FiberMax Module
FMXL785-040-XXXA/B 785nm, 40mW
Handling Care and Precautions for Use of FiberMax™ Modules
1. Absolute Maximum Ratings
Do not exceed,
even momentarily,
the maximum ratings (see page 1, table). When a FiberMax module is driven in excess of it's maximum
ratings, it can cause at minimum a considerable reduction in reliability, and potentially instantaneous failure.
a. FiberMax modules may be damaged by surge currents generated at power on-off operation. Check on the transient characteristics of the power
supply to make sure that such surges do not exceed the maximum ratings.
b. The maximum ratings are specified for a case temperature of 25°C. Designs should be made to work well within this temperature range. As
the case temperature goes up, power dissipation as well as maximum light output power is reduced.
2. Soldering Conditions
Maximum solder-tip temperature is 260°C and soldering time must be within 3.0 seconds. A minimum solder clearance of 1.6mm should be
maintained from the root of the lead.
3. Prevention of Breakdown due to Static Electricity
FiberMax modules may be adversely affected by static electricity and surge currents and, consequently, cause breakdown of the module and
reduction of reliability unless the following precautions are taken:
a. Power supplies, installation and measuring equipment should be grounded. A noise filter or noise-cut transformer should be provided on any
power supply inputs.
b. Anyone working with a FiberMax module should be grounded through high resistance (500 K Ohm - 1M Ohm) by means of a ground strap
and wrist band (for example).
c. Soldering irons should be grounded to protect laser modules from voltage leaks.
d. During operation of the FiberMax module, working clothes, hats, and shoes should be static-protected. Cotton-based clothing is preferred.
e. Any container for carriage and storage should be static-protected.
f. Avoid using laser modules in an environment where high frequency surge currents may be generated by an inductive electric field (such as a
fluorescent lamp). These fields can also cause breakdown or deterioration of the laser module.
4.
Package Handling
a. The laser module package should not be cut off, reworked, or deformed. Care should be taken when handling the fiber to avoid kinking it.
b. Do not touch the ferrule end. Any scratch or contamination may result in reduction of optical characteristics.
c. Remove small contaminates on the ferrule surface carefully using a soft cotton tip stick with a small amount of methyl alcohol.
5.
Safety
The output light from laser modules is harmful to a human body even if it is invisible. Avoid looking at the output light of a FiberMax module
directly, or even indirectly through a lens during operation. Observance of operation should be through an infrared TV camera or related
equipment. Refer to IEC 825-1 and 21 CFR 1040.10-1040.11 as a radiation safety standard for laser products.
BSR320-2 10/01
1537 Centre Pointe Drive
Milpitas, CA 95035
TEL (408) 941-6068
FAX (408) 941-6069
Email:info@blueskyresearch.com
www.blueskyresearch.com
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