12/13/2006
Goodbyes
Last week, I joined my wife’s theater group to see “Jersey Boys”, the story of Frankie Valli and The Four Seasons singing group so popular decades ago. While I was aware of the group and their unique sound, highlighted by Valli’s falsetto voice, my music was more of the Bing Crosby/Frank Sinatra/Perry Como era. However, I have never been in a more enthusiastic audience, screaming and cheering after many of the songs in the play. (The overall age of the audience did seem to be a decade or so younger than yours truly.) The play is reputedly true to life in portraying the less than saintly backgrounds of those members of the group who grew up in tough neighborhoods in New Jersey.
The rough language and ambiance of Jersey Boys contrasted with our Paper Mill Playhouse’s production of its musical version of the classic movie “It’s a Wonderful Life”, which we saw a few days earlier. Yes, the angel Clarence did get his wings and they were quite an impressive pair at that!
Speaking of life, I can’t ignore a paper by Michael Malin and co- workers in the December 8 issue of Science reporting the possible existence of flowing water on Mars. The evidence is based on photos taken from the Mars Orbital Camera on board the Mars Global Surveyor, which has been orbiting Mars for 10 years. A recent photo shows a light-toned deposit not present several years earlier. The feature appears to be in a gully formed by flowing water carrying sediment of some sort. If it is water that somehow was ejected from beneath the surface of Mars, life on the red planet is indeed a possibility. There is also the possibility that the feature is due to wind and shifting sands on Mars. We’ll have to wait and see.
In a Perspective in Science on this work, Richard Kerr notes that the Mars Global Surveyor has “passed on”. Last month, NASA has lost contact with the valiant spacecraft and apparently cannot revive it. In my own life, the fun and frolic of the holiday season has been tempered by the passings of a former close colleague and three members of our Old Guard group. One of these was Paul Wickliffe, a Bell Labs colleague and a member of the Old Guard public address committee on which I serve. Paul and I shared a love of Marco Island and we would get together with our wives and sip a bourbon when there. I didn’t know Paul when I worked at Bell Labs but find now that he was involved in projects with far reaching implications for all of us.
For example, his obituary stated that Paul was charged with designing, fabricating and operating a fiber optic system for transmitting the 1980 Winter Olympics in Lake Placid. In this capacity, he was the first to transmit a TV signal over optical fiber cable. Today, Verizon is among the companies installing optical fiber cable networks in New Jersey and elsewhere in efforts to compete with cable and satellite TV companies. Paul also headed up a group involved in the Telstar communications satellite program. In addition, he led a group that pioneered telephone service aboard trains and came up with a system that provided continuous service on the Metroliner trains through Baltimore tunnels. Paul was 81.
When I was in the Research Area at Bell Labs, my most rewarding and enjoyable project was working on light-emitting diodes, LEDs. In particular, I savored almost daily interactions with Ralph Logan and his assistant, Harry White. In this effort, I was responsible, with the help of my assistant, Mike Kowalchik, for the growth of gallium phosphide crystals containing the p-n junctions needed for making diodes. Ralph was a physicist and he and Harry fabricated the diodes and studied their properties. I had also worked with them earlier on studies involving silicon and germanium. We shared a dry sense of humor and enjoyed trading barbs back and forth – when you’re the materials supplier for the device maker, the materials are never good enough!
Well, they were good enough that Ralph and Harry made what at the time were the world’s brightest red LEDs. Ralph decided to take a Princess phone and wire it up with LEDs in each button on the phone. He then placed the phone in service on what was then the old Bell System. It created quite a stir and helped lead to a decision to mount a development effort which led to manufacture of LEDs by Western Electric, then part of the Bell System.
Strangely, one day last week for some reason, Ralph Logan came to mind and I wondered what had become of him. I hadn’t seen him for at least ten years but knew he had retired and moved to a town on or near the Jersey shore. I also thought, “Gee, I’ll never know if he’s alive or dead because we Bell Labs retirees no longer get a Bell Labs news publication that used to list those who had passed away.” Perhaps the thoughts were prompted by the takeover of Lucent/Bell Labs by Alcatel. Sadly, I did not need to worry. In this past Sunday’s Star-Ledger, there was the obituary of Dr. Ralph Andre Logan, who died on December 1. It was a fairly lengthy obituary and, sure enough, there was mention of Ralph’s Princess phone lit by LEDs.
I hadn’t known that Ralph, after retiring from Bell Labs, spent four years as a member of a NASA committee consulting on the possibility of life on and travel to Mars. No doubt, that evidence of possible flowing water on Mars would have intrigued him. Had I known of his involvement, I would have tracked him down when I was writing columns on the prospects of successfully achieving a manned mission to Mars.
After the LED effort, Ralph went on to work on semiconductor lasers and optical devices. In his work on lasers and optical devices, he had to make his own materials and I used to tease him that he was no longer a physicist. (I had moved to the Development Area of Bell Labs to lead a group making materials for the development of the LEDs.) Ralph adopted a much more sophisticated approach to the growth of the optical materials and was so successful that he was elected to the National Academy of Science (Engineering) for his efforts, a high honor indeed.
Yesterday, after I had written this column, what should I see in the Star-Ledger but another obituary on Ralph Logan, this one by a staff writer, with a picture and a big bold headline “Ralph Logan, 80, a star at Bell Labs”. A star he was. Oh, I almost forgot, Ralph fathered nine children, was married to his wife Ann for 56 years and was a gourmet chef! Ann is quoted as saying the last ten years of Ralph’s retirement were “the happiest 10 years of his life.” I’m glad.
So, when you’re watching a satellite TV broadcast or using a phone on a train, think of Paul Wickliffe. And when you pick up a phone with LEDs, don’t forget Ralph Logan.
Allen F. Bortrum
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