Single-Frequency Fiber Coupled U-Type Module
Innovative Photonic Solution’s proprietary Wavelength Stabilized Laser features high output power with narrow spectral bandwidth. The laser’s stabilized peak wavelength remains “locked” regardless of case temperature (15 to 45 deg. C).
Devices can be spectrally tailored to suit application needs and offer side mode suppression ratios (SMSRs) better than 40 dB, thereby providing extremely high signal to noise ratio and making these sources ideal for Raman spectroscopy and pump laser applications. The laser is integrated with high performance laser drive and temperature control electronics in a compact package.
In addition to integration into systems, IPS’ OEM U-Type module is designed to “drop in” to our UL/CE and IEC certified turnkey modules to offer wavelength flexibility at a lower cost.
Features
• Wavelength Stabilized Spectrum
• Narrow Spectral Linewidth (< 100 MHz FWHM)
• High Power Single-mode Fiber Coupled Output
• Temperature Stabilized Spectrum (< 0.007 nm/0C)
• Low Power consumption (< 5.5 W)
• > 45 dB SMSR Typical
• 3” x 2.5” x 0.69” Package Weighing < 4 oz
Standard Wavelengths
• 633 nm • 638 nm • 780 nm • 783 nm • 785 nm • 808 nm • 830 nm • 976 nm • 1030 nm • 1053 nm • 1064 nm
Additional wavelengths available upon request
General Optical Specifications
Wavelength Tolerance
+/- 0.5 nm
Spectral Linewidth (Dl)
< 100 MHz
Wavelength Stability
Range
15 C - 45 C
SMSR
45 - 55 dB typical
Polarization Orientation
IPS standard is PM slow. The "P" in part number signifies PM slow.
Substitute "F" for PM fast
Polarization Extinction
Ratio (PER)
>17 dB, 20 dB typical
Output Power Stability
1% typical
Modulation Rate
CW to 1 KHz (for 10% power to CW)
up to 10 kHz for 50% power
Warm-Up Time
10 seconds from cold start
1.5 seconds from warm start
Physical Specifications
Optical Fiber Options
Single-Mode Fiber
Polarization Maintaining, Panda Type
Connector
FC/APC
Electrical Connector
10-pin, Molex #53014-1010 (mating connector: 51004-1000)
Module Dimensions
3.0 x 2.5 x 0.69 inches
Module weight
100 grams (3.5 ounces)
Case Material
Anodized Aluminmum
Operating Temperature
10 to 45 degrees C
Cooling air flow (internal)
100 LFM with attached heatsink
Environment
0-80% Humidity, non condensing
Storage Temperature
-10 to + 55 degress C
Wavelength (nm) Min. Power (mW) Part Number Polarization
633
20
I0633SU0020SA
Random
I0633SU0020PA
PM Slow
638
25
I0638SU0025SA
Random
I0638SU0025PA
PM Slow
780
50
I0780SU0050SA
Random
I0780SU0050PA
PM Slow
783
50
I0783SU0050SA
Random
I0783SU0050PA
PM Slow
785
50
I0785SU0050SA
Random
I0785SU0050PA
PM Slow
808
50
I0808SU0050SA
Random
I0808SU0050PA
PM Slow
830
50
I0830SU0050SA
Random
I0830SU0050PA
PM Slow
976
220
I0976SU0220SA
Random
I0976SU0220PA
PM Slow
1030
100
I1030SU0100SA
Random
I1030SU0100PA
PM Slow
280
I1030SU0280SA
Random
I1030SU0280PA
PM Slow
1053
120
I1053SU0120SA
Random
I1053SU0120PA
PM Slow
300
I1053SU0300SA
Random
I1053SU0300PA
PM Slow
1064
50 (integral dual-stage
isolator)
I1064SU0050SA-IS
Random
I1064SU0050PA-IS
PM Slow
120
I1064SU0120SA
Random
I1064SU0120PA
PM Slow
300
I1064SU0300SA
Random
I1064SU0300PA
PM Slow
U-Type Module Pinout
Pin #
Symbol
Description
1
NC
Not Connected
2
Vset ENABLE
Enables 'LD SET' on pin 8 when connected to ground. If left open or set to 3-5 Volt, output power defaults to
internally pre-set value.
3
T SENS
Not Connected
4
T SENS
5
GND
Ground
6
+ 5V
4.9 to 5.1 Volt; 1 Ampere
7
ENABLE
Tie to GND to DISABLE Laser output. Leave not connected or apply 3-5 Volt to
enable Laser output.
8
LD SET
(See Operational Notes)
Apply a voltage bias in 1:1 ratio to drive current - be aware that this approach may casue laser mode hopping
behavior. Pin 2 needs to be grounded to
enable this option.
9
PD +
Photodiode anode
10
PD -
Photodiode cathode
Electrical Requirements
Supply Voltage
4.9V min to 5.1V max
Power Consumption
3.5 V typical, 5.5V maximum
Photodiode Current
30 uA
Laser setpoint control (LD SET)
900 mA to 1000 mA when pin 2 grounded
Operational Notes
1. To adjust power output, IPS recommends Pulse Width Modulation (PWM) to adjust AVERAGE power rather than using pin 8 (LD SET) for single-mode diode lasers. See Note 2.
2. By using PWM, user can adjust average power from 10% to 100% in digital increments by setting pulse width and duty cycle. For example, if a 50% duty cycle is selected, the laser will be on 50% of the time, and off 50% of the time, making the average power equal to 50% of the CW output power. The sample will experience a lower average power. Rise/fall time is approximately 20 microseconds.
3. IPS offers a Laser Control Unit (LCU-U) for USB control. Ask about this.
4. Heat sink and 5V power supply are not included with module. Please ask about our turn-key package that is available as an add-on.
商品属性 [波长] 633-1064nm [功率] 20-300mW