λ-Master 1040 Tunable Diode Laser
Description
Our wavelength tunable lasers use our proprietary transposed Littman-type external resonator structure to completely separate the ASE from the output optical axis without sacrificing optical output intensity, achieving both high output intensity and high spectral purity (ASE-free). In addition, the Littman configuration, which is a geometrically and mathematically ideal configuration, is partially deformed to compensate for the dispersion of the LD chip and optics to achieve mode hop-free tuning over a wide wavelength bandwidth even in the 1um band, where chip dispersion becomes apparent, let alone in the communication band. To fully use the performance of the external cavity, a stepper motor type pressure contact slider with backlash-free and ultra-precise motion is used as the wavelength tuning actuator to achieve wavelength sweep performance that contributes to precision spectroscopic measurement. Other features include an analog wavelength sweep function using PZT, an auto-focus function for fiber couplings that takes advantage of high output power, and a data acquisition function synchronized to wavelength tuning, all of which can be fully utilized by the spectroscopic measurement software to meet the high demands of laboratory users. The software is available in executable file format, and LabVIEW source code is also distributed.
λ-Master 1040 Tunable Diode Laser
Specifications |
|
|---|---|
| Center Wavelegth: | 1040 nm |
| Tuning Range: | 980-1090nm |
| Sweep Speed: | 30 nm/sec |
| Power: | 17 dBm |
| SMSR: | 80 dB |
| Linewidth: | 100 kHz |
Features
- ASE-Free Output : >80dB＠0.01nm
- High Output Power : >100mW (Free), 50mW (Fiber)
- Wide Tuning Range : >100nm (980~1090nm)
- Mode Hop Free Tuning : >50nm
- Narrow Linewidth : ～100kHz (10 μs)
- Digital Control : 0.1pm /step res.
- Built-in Data Acquisition : 16bit – 2ch.
- PC Control : LabVIEW software
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
Japan
-
Sold by:
-
On FindLight:
since 2019
Frequently Asked Questions
The digital control resolution is 0.1pm/step.
The linewidth is approximately 100kHz (10 μs).
The output power is greater than 100mW for free output and 50mW for fiber output.
The tuning range is greater than 100nm, specifically 980~1090nm.
The laser can be controlled using LabVIEW software on a PC.