1123 nm Lser (DPSS; PM Fiber)

Item Code:
1123L-15B-NI-PT-NF
Product status:
Full production Product specifications are stable. Delivery time is predictable.
Availability:

Description
Compact 1123 nm laser is a DPSS module used in numerous applications, such as inspection, optical guiding, infrared absorbtion. This laser is coupled with single mode polarization maintaining (PM) fiber. Small size and all-in-one concept of the MatchBox series makes the laser ready for integration into portable handheld devices. High long-term power stability is ensured by TEC thermal stabilization, as well as thermal and optical feedbacks.
Fiber Termination - FC/PC (PT): FC/PC has good insertion repeatability, therefore is often used in single-mode fiber applications. Features a key for polarization-maintaining fiber installations.
Links and Downloads
About Matchbox
Datasheet
Brochure
User Manual
Drawings
Control Software (Windows)
Accessories
MatchBox Laser High-Performance Accessory Bundle
AM-BUNDLE3
USB Break-out-Box for Single-Wavelength MatchBoxⓇ
AM-C8
RS232 Break-out-Box for Single-Wavelength MatchBox®
AM-C3
60W USB power supply, PD
AM-P8
Air Cooled Heatsink With TEC
AM-H9
Stand-alone Air Cooled Heatsink With TEC
AM-H10
Compact TEC-Cooled Mounting Plate For MatchBox
AM-H11
Safety key box
AM-C7
Laser Safety Goggles for 850-10600 nm
FG1#55
Specifications
Last edited on:  17 August 2020
Parameter Minimum Value Typical Value Maximum Value
 Central Wavelength, nm 1122 1123 1124
 Longitudinal modes - Multiple -
 Spectral line width FWHM, nm 0.1 0.7 1
 Output power, mW - 100 1 200
 Power stability, % (RMS, 8 hrs) 0.1 0.5 2 2
 Power stability, % (peak-to-peak, 8 hrs) 0.5 2 3 3
 Noise, % (RMS, 20 Hz to 20 MHz) 0.5 3 4 30
 Transversal modes - TEM00 -
 M2 effective - 1.05 1.1
 Polarization direction - Aligned within the slow axis of the PM fiber and the key position. -
 Polarization extinction ratio (from PM fiber), dB 20 23 30
 Control interface type - UART 5 -
 Operation mode - APC (CW) -
 Modulation bandwidth, MHz - N/A 6 -
 Input voltage, VDC 4.8 5 5.3
 External power supply requirement - +5 V DC, 5 A -
 Dimensions, mm - 50 x 30 x 18 7 -
 Heat-sinking requirement, °C/W - 0.5 -
 Optimum heatsink temperature, °C 15 20 30
 Warm up time, mins (cold start) 0.2 1 2
 Temperature stabilization - Internal TEC -
 Overheat protection - Yes -
 Storage temperature, °C (non-condensing) -10 - 50
 Net weight, kg 0.1 0.12 0.14
 Max. power consumption, W 5 10 20
 Warranty, months (op. hrs) - 14 (10000) 8 -
 RoHS - Yes -
 CE compliance - - General Product Safety Directive (GPSD) 2001/95/EC
- (EMC) Directive 2004/108/EC 		-
 Laser Safety Class - 3B -
 OEM lasers are not compliant with - IEC60825-1:2014 (compliant using additional accessories) -
 Country of origin - Lithuania -
1 The optical power can be tuned from virtually 0% to 100%. However, other specifications, such as central wavelength, power stability, noise, polarization ratio, beam shape, quality and circularity are not guaranteed at power levels other than factory preset power. Significantly worse power stability is to be expected at very low power levels, e.g. <3% from specified nominal power.
2 The long term power test is carried out at constant laser body temperature (+/-0.1 ‎°C) using an optical power meter with an input bandwidth of 10 Hz. The actual measurement rate has a period of about 20 seconds to 1 minute.
3 The long term power test is carried out at constant laser body temperature (+/-0.1 ‎°C) using an optical power meter with an input bandwidth of 10 Hz. The actual measurement rate has a period of about 20 seconds to 1 minute.
4 Noise level is measured with a fast photodiode connected to an oscilloscope. The overall system bandwidth is from 2 kHz to 20 MHz.
5 Break-out-boxes AM-C8 and AM-C3 can be used for conversion of UART communication to either USB or RS232.
6 Modulation of DPSS lasers is limited to a few kHz by physics. Therefore we recommend to modulate the laser by sending commands through UART interface. The TTL pin of DPSS lasers is configured to provide PWM signal for control of fan speed instead of modulation.
7 Excluding control interface pins and an output window/fiber assembly.
8 Whichever occurs first. The laser has an integrated operational hours counter.
Note: Product specifications are subject to change without prior notice to improve reliability, function or design or otherwise.
Typical spectrum
Spectrum of 1123 nm Lser (DPSS; PM Fiber)
Typical spectrum of 1123 nm DPSS laser. Measured with 20 pm resolution.
Typical Near Field
Near field beam profile of 1123 nm Lser (DPSS; PM Fiber)
Drawing
Drawing of 1123 nm Lser (DPSS; PM Fiber)
The key dimensions of a fiber-coupled MatchBox.