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To: Kachina who wrote (246)3/1/1999 9:07:00 PM
From: VentureSum  Respond to of 626
 
I noted both your lengthy posts with considerable interest.

I am NOT qualified to speak to the veracity of SR's technical representations... it's way over my head! Perhaps some of those enlightened few involved in this SR thread will continue to serve us all and shine some OBJECTIVE LIGHT on these issues.

However, I suggest you are being reckless when you take FAR too strong a position to suggest a "con" or scam. Such endeavors require intent, malice, third party collusion and considerable forethought. Ineffectiveness is one thing. Fraud and deceit quite another.

My homework regarding Dr. Palmer yields a resume purporting a Ph.D. from UCLA.

Your brother is INCORRECT regarding Western States Law. They do have a thriving campus in San Diego and have had for many, many years.

Your brother is also INCORRECT in his librarian efforts.

Here are two Books by J.R. Palmer:
1. High Power Laser Optics: A Study In Transient Heat Transfer,1990.
2. Transient Heat Transfer In Flat Plates - Vol. I - Continuous Density, 1993

Information made available to me from reliable sources, suggests your brother is again INCORRECT regarding publication of papers. Check SPIE volumes. You may choose to reject their validity or quality but please note their existence.

Regarding patents. Your brother, or you, are again INCORRECT. Patents were filed well before the dates noted. SR used to be called, SynComm, Inc. Perhaps that is his research difficulty.

Regarding SynComm/SR offerings: Before publicly representing something as damning as illegal security practices, I recommend you review their Offering Memoranda and speak to their principals. They employed qualified consultants, accountants and the largest law firm in the US. If they erred, it would not apparently be with fraudulent intent! This is not the stuff of "cons" or scams.

....Nor does it mean their technology is sound and business plan effective. Your technical and marketing analysis may have merit. Time, technological advances and market forces will be the most severe judges of that.

On other, "factual" matters. Accuracy counts!

Start counting!

As someone with a modest interest in this matter, I am in earnest when I say your accurate, factual, professional input will be very much appreciated.




To: Kachina who wrote (246)3/1/1999 9:30:00 PM
From: wonk  Respond to of 626
 
Kachina:

Not taking sides here, but there is a valid patent granted 10/6/98.

Abstract

...A method and apparatus are provided for stabilizing a distributed feedback semiconductor laser. The method includes the steps of comparing an optical output of a first oscillating mode of the semiconductor laser at a first polarization angle with an optical output of a second oscillating mode of the semiconductor laser at a second polarization angle orthogonal to the first polarization angle. A first feedback signal is provided to a cavity temperature controller of the semiconductor laser in response to detected differences of the compared first and second oscillating modes. The method further includes the step of comparing an output of the reference laser with an output of the semiconductor laser and providing a difference signal as a second feedback signal to the temperature controller of the semiconductor laser in response to detected differences between the reference laser and semiconductor laser....

Other References

Palmer, J.R., Steen, W.M., and Martellucci, S., Analytical ModelFor Aberrated Diffraction In High Power CW Laser Beam Trains: Laser Cavity To Work Piece, 238 Laser Applications For Mechanical Industry, 77-97, Kluwer Academic Publishers (1992). (No month).

Palmer, J.R., Continuous Wave Laser Damage on Optical Materials, 22-4 Optical Engineering, 435-446 (Jul./Aug. 1983).


patents.ibm.com

See the link for full details.
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To: Kachina who wrote (246)3/2/1999 3:02:00 AM
From: George T. Santamaria  Read Replies (3) | Respond to of 626
 
Iwant to add some comments here regarding the white paper. When the paper gets to the core of the technology, it appears as though there's no cattle to go with the big hat.

You see, upon reading the paper, it becomes apparent that this technology purports to work by modulating data in whatever form -- analog, 64 QAM digital or whatever onto subcarriers at various microwave frequencies. The subcarriers and their modulating signals are chosen so that they occupy adjacent bands in the RF spectrum. For example, if channels are stacked together so that they fill up 20GHz of spectrum, then it ought to be possible to encode a total of 100-160GB of data if the individual channels are modulated with a 256 QAM technique. I want to point out that this type of channel stacking is purported, in the white paper, to be be done before any electro-optical modulation is performed on the output laser beam.

The paper also says that the above RF signal is applied to the electro-optical crystal which performs an amplitude modulation. There is a vague description of the modulator, at best. What is perfectly clear, however, is that information could be transmitted on a light beam at these data rates with QAM encoding and plain, old-fashioned AM modulation techniques applied to a very narrow linewidth laser beam.

There appears to be no use of or even the need to use multiple LaGuerre orders or any kind of stacking of photons in three-dimensional space. If photons were being stacked in independent Laguerre Orders, as the entrepreneuers claim, then there would need to be an independent electrical stimulus for each order. Where is the unique role that ORS will play? Hence, where are the cattle?

What I think that we have in SR is a group of good optical technicians pursuing what may be good optical technology with little effective patent protection. It may very well be that nobody in the world, for very practical reasons, can accomplish what SR claims to be accomplishing. It also may very well be that Lucent Technologies is about to come out with something similar in the very near future.

If there was good patent protection, then I think that SR could release a white paper which cuts much of the elegant physics and describes the technology in clear, crisp detail.

I want to reiterate that this is just my opinion.



To: Kachina who wrote (246)3/2/1999 3:53:00 AM
From: Frank A. Coluccio  Read Replies (1) | Respond to of 626
 
Kachina,

I thought that I would let you scientists and vigilantes duke it out here, while we consultants and engineers wait for a real product to hit the streets so that we can have our say from an engineering and operations perspective. No such luck yet, I'm afraid.

But I can't remain entirely silent on this matter, not indefinitely. My name is on the front page of this thread as one of its originators along with AHhaha. And after all, you did make some rather caustic accusations against the originators of this thread, didn't you?

You should have done some additional sleuthing prior to making the claims that you did. Although, we probably should all be grateful to you, given the amount of work you must have done, finding out absolutely nothing incriminating about the company or its principals. Under counter-scrutiny, many of your initial claims could not stand up. And certainly, if you had found something really damaging, after all of that leg work, it would have been posted in your original message. I saw no such incriminating claims that withstood the test of even two days' time.

And all the while, none of the considerations which preoccupied your thoughts were ever discussed on the board. Where you spoke of investments, others here have speculated repeatedly that the company would probably be taken out first, rather than ever make it to an IPO. We were listening to a jazz concert, and you came dressed with shit kickers on ready to square dance. For this, I am indebted to you, for this humor, perverse as it is, that you've brought to the thread.

But the bone I have to pick with you has to do with your assertions, false allegations, and directly false accusations, libelous as they are, about the thread's originators. Not so much about SR, itself, or its technology... those will stand or fall on their own merits over time.

But SR will not come to defend the honor or the merits of Frank and AHhaha. You've made a boo boo here, friend. You've said bad things about good people. Shame on you! Now you can consider yourself censured!
----

If you had done more investigating right here in SI, not only would you have discovered that the creation of this thread was entirely benign, but you would have also seen that there was considerable previous SR discussion on other boards, prior to setting finger to key here.

[To All Thread Participants, Lurkers, and Students of the Absurd, alike,

I initially felt, and it was I who suggested to AHhaha, half in jest, but with good foundation, that creating this thread would be a good idea. I was pleased, yet somewhat surprised, when I found that he had actually followed through with it. (See the thread link below.)

An independent thread would, I felt, result in less of an annoyance to others on some of the other boards, while facilitating a more focused investigation of the company's new and somewhat startling claims at the time, either for or against their claims. Without debate, the thread would be useless, and there would be no reason for its being. Knowing AHhaha as well as I did from the ATHM thread, I could depend on nothing but debate going forward. And I was right. <g>

To this limited extent, in the pursuit of debate, Kachina's remarks here have been welcome. But he/she steps out of bounds almost immediately, and goes "way over the top," when [he/she/?] begins to make false, direct accusations of wrongdoing by the originators of this thread, two long-standing members of the SI community, both in good standing, including yours truly.
]

Kachina... again,

As for the company and its claims, I'm not a scientist, nor am I clairvoyant, nor am I omniscient. So I don't know all there is to know about all things now and in the future, much less theoretical photonics, QED, or Planck and Maxwellian field formulas as they may evolve over time when the masters decide to change their minds again. I'm forced through lack of training in these disciplines to leave these matters to the masters, as I have done here.

What I do understand is the architectural significance of the SR model vis a vis the network element perspective, if it performs as advertised, or even partially so. In other words, I have a better than average grasp of its implications, if it holds up to expectations, in the emerging ultra-high bandwidth space, and how it would affect the economics of some very large next-generation networks. And some of the smaller ones, as well. Maybe right into the living room or den at some point.

In this context I have a legitimate reason for wanting to uncover the true extent of this company's technological merit. Admittedly, I would be delighted to see it fulfilled. But I am also quite prepared if it isn't, for whatever reason.

There are a number of questions which have been raised here by others, and some by myself, both here and in private mailings. Without the facility of this thread, however, those questions might not have been brought to the fore.

-----

In your point # 6 you note:

"6. The timing of the creation of this thread. By itself it would not be a
red flag. But together with the rest? It fits."


Is that so? A little more shoe leather spent on your part examining this discussion just prior to the creation of this thread would have revealed to you that its creation was merely a continuum from other SI stock boards. Its motive was entirely academic, centering on curiosity and some genuine enthusiasm about the possibility of yet another industry status quo being shattered. Many frequenters here can relate to that kind of academic enthusiasm. Do you?

The thread is even more benign, in fact, than many of the other banter-filled threads you'll find here in SI, or in the halls of Raging Bull, or, forsooth, on the beaches of Yahoo!, characterized by cat fights, hype, thread moron disputes, thread moron elections, thread moron ejections & evictions, off-topic disputes, and rah rah sis cum blah, ad nauseam.

This thread evolves on a par with the VoIP thread, the Last Mile thread, and many other discussion groups whose purposes are to discuss the generic, as well as the specific technical merits of communications disciplines, and the companies behind those disciplines. In the case of the SR thread, the generic topic has been advanced optical communications systems, and related matters. The specific companies behind the disciplines discussed here have been SR, MRVC, LUMM, NT, Cambrian, CIEN, and a half dozen others.

At the risk of sounding even more defensive than I need be, without justifiable cause (I owe it to my colleagues here, as well as to myself, to be fairly thorough on this), take a look at the following link, and the posts just prior to it on about a half-dozen other stock boards here in SI [you'll have to search the others out yourself, in the same time frame]:

Message 6332035

This subject appeared in random fashion on numerous other SI boards and was treated, effectively, as "off topic." Those earlier postings resulted from subject-matter interests and academic curiosity which were inspired by press releases and trade press articles that were published at or around the same time.

Getting back to your point # 6, are you suggesting that the thread should have been initiated prior to these published articles, when the company was still a virtual unknown? When no one had ever even heard of them but your brother, or your friend-of-a-friend, or whomever it is you go into the huddle with?

Or perhaps you think it should have been inaugurated three years from now, i.e., two years after someone finally takes them out? So... you tell me, when should this thread have been conceived?