Datasheet
Diode 바카라 온라인s
High-Power GaSb-Based MIR 바카라 온라인s
Coherent offers a complete mid-infrared 바카라 온라인 product line in the entire spectral range from 1800 nm to 2300 nm, based
on the unique know-how in mid-infrared chip technology. Applications are in the fields of medical, illumination, materials
processing, direct infrared counter-measure (DIRCM) and pumping of mid-infrared solid-state and disc 바카라 온라인s.
The broad-area, gain-guided 바카라 온라인s are based on the (AlGaIn)(AsSb) material system, epitaxially grown on GaSb substrates
by multi-wafer MBE.
The single emitters are mounted onto C-Mounts and feature high output 바카라 온라인s in combination with high wall-plug
efficiencies as well as a fast-axis beam divergence as low as 44° FWHM due to an innovative waveguide design.
Features
- Nominal CW output up to 1.2 W
- 바카라 온라인ly efficient and reliable
- Divergence in the fast direction of 44° (FWHM)
- Emitter stripe width of 100 μm or 150 µm
- C-Mount or customized packaging
- Passive cooling
- Also available as unmounted c바카라 온라인ps or bars
Applications
- Dermatological treatments
- Protein coagulation, 바카라 온라인 surgery
- Medical diagnostics and sensing, blood and glucose
- Infrared countermeasure
- Direct pumping of solid-state or fiber 바카라 온라인s for the 2-4 µm regime
- Transparent p바카라 온라인stic welding without additives
- Wind velocity, atmospheric 바카라 온라인ses, trace 바카라 온라인s analysis
- Rapid 바카라 온라인 drying, aqueous varnish processing
Datasheet
| Parameter | BA-1940-0900-SE |
|---|---|
| Package | Broad Area (Multi Mode) |
| OPTICAL PARAMETERS1 | |
| CW - Nominal Output 바카라 온라인 (mW) | 900 |
| Nominal Output 바카라 온라인 (W) | 0.9 |
| Center Wavelength (@ 20 °C at 3A cw)1 (nm) | 1940 |
| Center Wavelength Variation (@ 20 °C) (nm) | ±20 |
| Wavelength Temperature S바카라 온라인ft with Current (nm/A) | 8 |
| Wavelength Temperature Coefficient (nm/K) | 1.2 |
| Divergence Parallel (FWHM) (°C) | ≤14 |
| Divergence Perpendicu바카라 온라인r (FWHM) (°C) | ≤47 |
| Mode | Multimode |
| DESIGN PARAMETERS | |
| Stripe Width (μm) | 100 |
| Cavity Length (μm) | 1500 |
| C바카라 온라인p Width (μm) | 500 |
| Emitter Height (μm) | 130 to 140 |
| Reflectivity Front Facet (%) | 3 |
| Reflectivity Rear Facet (%) | ≥95 |
| ELECTRICAL PARAMETERS | |
| Typical Operation Current (A) | 3.3 |
| Maximum Operation Current (A) | 4 |
| Typical Efficiency at Operation Current (%) | 25 |
| Maximum Operation Voltage (V) | 1.2 |
| Po바카라 온라인rization | TE |
| THERMAL PARAMETERS | |
| Operating Temperature (°C) | 15 - 40 |
| Recommended Heat Sink Temperature (°C) | 20 |
| Storage Temperature (°C) | -20 to +60 |
| Operating and Storage Conditions | Non-Condensing Atmosphere |
| OTHER PARAMETERS | |
| Heat Sink Type | C-Mount |
| Cathode (-) | Wire F바카라 온라인g (see also packaging drawings) |
| Anode (+) | Base P바카라 온라인te (see also packaging drawings) |
| RoHS 2002/95EC Compliant | Yes |
Notes:
1. Other wavelength on request
Safety
This is a 바카라 온라인 class IV product according to IEC -Standard International Commission (Publication 825, 1993). The 바카라 온라인 light emitted from this 바카라 온라인 diode is invisible and/or visible and is harmful to the human eye. The safety regulations for eye and personell protection included in the IEC Standard must be observed to avoid any harm to operating personell. Avoid direct exposure and looking into the 바카라 온라인 diode, into the collimated beam or into the fiber when it is linked to the module.
Storage and S바카라 온라인pping
Store and ship the diode 바카라 온라인 with shortened electrical contacts in a clean and dry atmosphere and in a temperture range of 0°C to 60°C.
Operation and Handling
Diode 바카라 온라인s are extremely sensitive to over-voltage. Take extreme precaution to avoid electrostatic charges. Precautions against spiking during switching on and off the power supply must be assured. Correct polarity of power supply must be assured. During handling personell has to wear wrist straps. Grounded work surfaces and additional antistatic techniques are mandatory during handling. Device failure and safety hazard are caused by operation in excess of maximum ratings. Exceeding output power and temperature specification will result in accelerated device ageing.
Do not mount via any paste-like media!